List Of Asteroid Close Approaches To Earth In 2019 Asteroids Wikipedia

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April 12, 2020

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Below is the list of asteroid close approaches to Earth in 2019.

A list of known ). In addition, for the first year ever, four close approaches of previously undiscovered asteroids were successfully predicted over a week in advance.

For reference, the which was detected a few hours before it impacted, only the fourth asteroid impact in history to have been successfully predicted in advance.

While most asteroids on this list are confirmed, well-observed unconfirmed objects with a 50% or greater chance of passing within 1 LD of the Earth are included as well.

  Rows highlighted red indicate objects which were not discovered until after closest approach

  Rows highlighted yellow indicate objects discovered less than 24 hours before closest approach

  Rows highlighted green indicate objects discovered more than one week before closest approach

  Rows highlighted turquoise indicate objects discovered more than 7 weeks before closest approach

  Rows highlighted blue indicate objects discovered more than one year before closest approach (i.e.

objects successfully cataloged on a previous orbit, rather than being detected during final approach)

Date of

closest

approach Date

discovered Nominal geocentric

distance () Size ()

(approximate) ()

(abs. mag) Closer

approach

to Refs 2019-01-08 2019-01-08 0.000101 AU (15,100 km; 9,400 mi) 0.039 0.7–2.5 32.3 — 2019-01-12 2019-01-11 2019 AE₉ 0.000666 AU (99,600 km; 61,900 mi) 0.26 8–25 27.2 — 2019-01-12 2019-01-16 P10LI6O 0.0023 AU (340,000 km; 210,000 mi) 0.90 3–18 28.6 ? 2019-01-16 2019-01-17 2019 BO 0.000460 AU (68,800 km; 42,800 mi) 0.18 5–18 28.0 — 2019-01-17 2019-01-16 P10LGkb 0.000225 AU (33,700 km; 20,900 mi) 0.088 1–3 31.6 — 2019-01-24 2019-01-25 2019 BV₁ 0.000904 AU (135,200 km; 84,000 mi) 0.35 3–14 28.7 — 2019-01-27 2019-01-28 C04U1L2 0.0015 AU (220,000 km; 140,000 mi) 0.60 2–12 29.4 ? 2019-01-27 2019-01-28 0.000322 AU (48,200 km; 29,900 mi) 0.13 4–12 28.7 — 2019-02-09 2019-02-09 C03CZA1 0.00175 AU (262,000 km; 163,000 mi) 0.68 9–30 26.9 — 2019-02-11 2019-02-12 2019 CN₅ 0.000793 AU (118,600 km; 73,700 mi) 0.31 6–19 27.8 — 2019-02-26 2019-02-28 2019 DG₂ 0.00158 AU (236,000 km; 147,000 mi) 0.61 4–14 28.5 — 2019-02-26 2019-02-26 2019 DF 0.00120 AU (180,000 km; 112,000 mi) 0.47 2–8 29.7 — 2019-03-01 2019-03-01 2019 EH₁ 0.000157 AU (23,500 km; 14,600 mi) 0.061 2–6 30.1 — 2019-03-04 2019-03-05 C09Q4H2 0.000178 AU (26,600 km; 16,500 mi) 0.069 1–3 31.9 — 2019-03-04 2019-03-04 C04H931 0.0014 AU (210,000 km; 130,000 mi) 0.54 5–19 28.0 ? 2019-03-13 2019-03-14 ZTF02sM 0.00222 AU (332,000 km; 206,000 mi) 0.86 6–21 27.6 — 2019-03-22 2019-03-09 2019 EA₂ 0.00205 AU (307,000 km; 191,000 mi) 0.80 14–44 25.9 — 2019-03-23 2019-03-25 2019 FQ 0.00220 AU (329,000 km; 205,000 mi) 0.86 10–23 27.1 — 2019-03-28 2019-03-29 2019 FC₁ 0.00069 AU (103,000 km; 64,000 mi) 0.27 20–45 25.6 ? 2019-03-31 2019-03-29 2019 FV₁ 0.00223 AU (334,000 km; 207,000 mi) 0.87 4.6–10 28.8 ? 2019-03-31 2019-04-03 2019 GP₂₁ 0.00238 AU (356,000 km; 221,000 mi) 0.93 3.0–6.6 29.8 ? 2019-04-12 2019-04-09 2019 GN₂₀ 0.00253 AU (378,000 km; 235,000 mi) 0.98 14–31 26.4 ? 2019-04-18 2019-04-09 0.00146 AU (218,000 km; 136,000 mi) 0.57 13–30 26.5 ? 2019-04-20 2019-04-21 2019 HE 0.00150 AU (224,000 km; 139,000 mi) 0.58 12–28 26.7 ? 2019-04-30 2019-05-01 2019 JK 0.00178 AU (266,000 km; 165,000 mi) 0.69 6.7–15 28 ? 2019-05-02 2019-05-03 2019 JX₁ 0.00120 AU (180,000 km; 112,000 mi) 0.47 4.0–8.9 29.1 ? 2019-05-05 2019-05-06 2019 JY₂ 0.00098 AU (147,000 km; 91,000 mi) 0.38 3.2–7.2 29.6 ? 2019-05-16 2019-05-14 2019 JH₇ 0.00048 AU (72,000 km; 45,000 mi) 0.19 3.1–7.0 29.6 ? 2019-05-28 2019-05-26 2019 KT 0.00217 AU (325,000 km; 202,000 mi) 0.85 13–29 26.6 ? 2019-06-06 2019-06-06 2019 LY₄ 0.00056 AU (84,000 km; 52,000 mi) 0.22 7.3–16 27.8 ? 2019-06-08 2019-06-02 2019 LW₄ 0.00166 AU (248,000 km; 154,000 mi) 0.65 9.3–21 27.3 ? 2019-06-22 2019-06-22 Impact Impact 3–10 29.3 ? 2019-07-02 2019-07-04 2019 NK₁ 0.00177 AU (265,000 km; 165,000 mi) 0.69 2.6–5.7 30.1 ? 2019-07-09 2019-06-29 2019 MB₄ 0.00211 AU (316,000 km; 196,000 mi) 0.82 16–35 26.2 ? 2019-07-09 2019-07-09 2019 NF₇ 0.00253 AU (378,000 km; 235,000 mi) 0.98 6.4–14 28.1 ? 2019-07-10 2019-07-07 2019 NN₃ 0.00214 AU (320,000 km; 199,000 mi) 0.83 29–66 24.8 ? 2019-07-24 2019-07-21 2019 OD 0.00239 AU (358,000 km; 222,000 mi) 0.93 54–120 23.5 ? 2019-07-25 2019-07-24 0.00048 AU (72,000 km; 45,000 mi) 0.19 59–130 23.3 ? 2019-07-28 2019-07-27 2019 OD₃ 0.00126 AU (188,000 km; 117,000 mi) 0.49 11–25 26.9 ? 2019-07-29 2019-07-30 2019 ON₃ 0.00143 AU (214,000 km; 133,000 mi) 0.56 7.4–16 27.8 ? 2019-08-20 2019-08-22 2019 QB₁ 0.00083 AU (124,000 km; 77,000 mi) 0.32 8.7–20 27.4 ? 2019-08-20 2019-08-21 2019 QH₂ 0.00033 AU (49,000 km; 31,000 mi) 0.13 2.2–5.0 30.4 ? 2019-08-22 2019-08-21 2019 QD 0.00200 AU (299,000 km; 186,000 mi) 0.78 4.7–11 28.8 ? 2019-08-26 2019-08-28 2019 QR₈ 0.00207 AU (310,000 km; 192,000 mi) 0.80 6.6–15 28 ? 2019-08-26 2019-08-27 2019 QQ₃ 0.00064 AU (96,000 km; 59,000 mi) 0.25 3.7–8.2 29.3 ? 2019-09-02 2019-09-03 2019 RQ 0.00074 AU (111,000 km; 69,000 mi) 0.29 2.1–4.6 30.6 ? 2019-09-05 2019-09-06 2019 RP₁ 0.00025 AU (37,000 km; 23,000 mi) 0.10 7.3–16 27.8 ? 2019-09-07 2019-09-05 2019 RC₁ 0.00123 AU (184,000 km; 114,000 mi) 0.48 4.6–10 28.8 ? 2019-09-16 2019-09-19 2019 SJ 0.00163 AU (244,000 km; 152,000 mi) 0.64 8.3–19 27.5 ? 2019-09-21 2019-09-22 2019 SU₂ 0.00048 AU (72,000 km; 45,000 mi) 0.19 2.6–5.8 30.1 ? 2019-09-21 2019-09-20 2019 SD₁ 0.00187 AU (280,000 km; 174,000 mi) 0.73 5.5–12 28.4 ? 2019-09-21 2019-09-22 2019 SS₂ 0.00077 AU (115,000 km; 72,000 mi) 0.30 2.0–4.4 30.7 ? 2019-09-22 2019-09-25 2019 SS₃ 0.00188 AU (281,000 km; 175,000 mi) 0.73 15–34 26.2 ? 2019-09-28 2019-09-30 2019 SX₈ 0.00255 AU (381,000 km; 237,000 mi) 0.99 4.3–9.7 28.9 ? 2019-09-28 2019-10-01 2019 TE 0.00238 AU (356,000 km; 221,000 mi) 0.93 6.8–15 28 ? 2019-09-29 2019-10-01 2019 TD 0.00087 AU (130,000 km; 81,000 mi) 0.34 3.9–8.7 29.2 ? 2019-10-01 2019-09-30 2019 SM₈ 0.00106 AU (159,000 km; 99,000 mi) 0.41 3.8–8.6 29.2 ? 2019-10-03 2019-09-22 2019 SP₃ 0.00249 AU (372,000 km; 231,000 mi) 0.97 14–31 26.4 ? 2019-10-05 2019-10-06 2019 TN₅ 0.00083 AU (124,000 km; 77,000 mi) 0.32 5.5–12 28.4 ? 2019-10-18 2019-10-19 2019 UU₁ 0.00151 AU (226,000 km; 140,000 mi) 0.59 2.2–5.0 30.4 ? 2019-10-18 2019-10-19 2019 UG 0.00215 AU (322,000 km; 200,000 mi) 0.84 6.3–14 28.1 ? 2019-10-19 2019-10-22 2019 UL₃ 0.00199 AU (298,000 km; 185,000 mi) 0.77 5.9–13 28.3 ? 2019-10-23 2019-10-25 2019 UN₈ 0.00240 AU (359,000 km; 223,000 mi) 0.93 3.1–6.9 29.7 ? 2019-10-25 2019-10-26 2019 UO₈ 0.00105 AU (157,000 km; 98,000 mi) 0.41 3.7–8.3 29.3 ? 2019-10-26 2019-10-29 2019 UX₁₂ 0.00255 AU (381,000 km; 237,000 mi) 0.99 4.8–11 28.7 ? 2019-10-27 2019-10-28 2019 UD₁₀ 0.00112 AU (168,000 km; 104,000 mi) 0.44 6.3–14 28.1 ? 2019-10-29 2019-10-26 2019 UB₈

( 2019 US₈) 0.00127 AU (190,000 km; 118,000 mi) 0.50 4.3–9.7 28.9 ? 2019-10-31 2019-10-31 0.0000843 AU (12,610 km; 7,840 mi) 0.03 1.0–2.2 32.1 ? 2019-11-01 2019-10-29 2019 UG₁₁ 0.00140 AU (209,000 km; 130,000 mi) 0.55 12–28 26.7 ? 2019-11-02 2019-11-01 2019 VA 0.00071 AU (106,000 km; 66,000 mi) 0.28 5.8–13 28.3 ? 2019-11-04 2019-11-01 2019 VD 0.00117 AU (175,000 km; 109,000 mi) 0.45 8.7–20 27.4 ? 2019-11-04 2019-11-03 2019 VR 0.00091 AU (136,000 km; 85,000 mi) 0.35 6.4–14 28.1 ? 2019-11-06 2019-11-06 2019 VS₄ 0.00093 AU (139,000 km; 86,000 mi) 0.36 9.2–21 27.3 ? 2019-11-09 2019-11-08 2019 VB₅ 0.00097 AU (145,000 km; 90,000 mi) 0.38 1.2–2.7 31.7 ? 2019-11-09 2019-11-05 2019 VF₅ 0.00127 AU (190,000 km; 118,000 mi) 0.49 8.1–18 27.6 ? 2019-11-19 2019-11-18 2019 WH 0.00057 AU (85,000 km; 53,000 mi) 0.22 15–35 26.2 ? 2019-11-19 2019-11-24 2019 WV₁ 0.00185 AU (277,000 km; 172,000 mi) 0.72 6.2–14 28.2 ? 2019-11-23 2019-11-24 2019 WG₂ 0.00121 AU (181,000 km; 112,000 mi) 0.47 27–60 25 ? 2019-11-30 2019-11-29 2019 WJ₄ 0.00219 AU (328,000 km; 204,000 mi) 0.85 5.5–12 28.4 ? 2019-12-18 2019-12-17 2019 YB 0.00113 AU (169,000 km; 105,000 mi) 0.44 3.1–7.0 29.7 ? 2019-12-18 2019-12-19 2019 YS 0.00044 AU (66,000 km; 41,000 mi) 0.17 1.3–3.0 31.5 ? 2019-12-23 2019-12-24 2019 YU₂ 0.00066 AU (99,000 km; 61,000 mi) 0.26 8.9–20 27.4 ? 2019-12-25 2019-12-30 2019 YV₄ 0.00251 AU (375,000 km; 233,000 mi) 0.98 9.3–21 27.3 ?

This sub-section visualises the warning times of the close approaches listed in the above table, depending on the size of the asteroid. The sizes of the charts show the relative sizes of the asteroids to scale. For comparison, the approximate size of a person is also shown. This is based the of each asteroid, an approximate measure of size based on brightness.

The number of asteroids listed here are significantly less than those of asteroids that approach Earth for several reasons. Asteroids that approach Earth not only move faster, but are brighter and are easier to detect with modern because:

These factors severely limit the amount of Moon-approaching asteroids, to a level many times lower than the asteroids detected passing as close to Earth.

Date of

closest

approach Object Nominal lunocentric

distance () Size ()

(approximate) ()

approach

distance

to

(LD) Refs 2019-01-04 2019 AB 0.00246 AU (368,000 km; 229,000 mi) 0.96 10–43 26.3 1.43 2019-01-07 0.00107 AU (160,000 km; 99,000 mi) 0.41 0.7–2.5 32.2 0.039 2019-01-15 2019 BO 0.00221 AU (331,000 km; 205,000 mi) 0.86 5–18 28.0 0.18 2019-01-25 2019 BV₁ 0.00134 AU (200,000 km; 125,000 mi) 0.52 3–14 28.7 0.35 2019-01-27 2019 BZ₃ 0.00234 AU (350,000 km; 218,000 mi) 0.91 4–12 28.7 0.13 2019-02-10 C03CZA1 0.00239 AU (358,000 km; 222,000 mi) 0.93 9–30 26.9 0.68 2019-02-11 2019 CN₅ 0.00181 AU (271,000 km; 168,000 mi) 0.70 6–19 27.8 0.31 2019-02-11 2019 CY₅ 0.00252 AU (377,000 km; 234,000 mi) 0.98 12–45 26.1 1.42 2019-02-26 2019 DS₁ 0.00242 AU (362,000 km; 225,000 mi) 0.94 15–51 25.6 1.89 2019-02-26 2019 DM₁ 0.00223 AU (334,000 km; 207,000 mi) 0.87 5–18 28.0 1.32 2019-02-27 2019 DF 0.00170 AU (254,000 km; 158,000 mi) 0.66 2–8 29.7 0.47 2019-03-01 2019 EH₁ 0.00184 AU (275,000 km; 171,000 mi) 0.72 2–6 30.1 0.061 2019-03-04 C09Q4H2 0.00256 AU (383,000 km; 238,000 mi) 0.998 1–3 31.9 0.069

An example list of near-Earth asteroids that passed or will pass more than 1 lunar distance (384,400 km or 0.00256 AU) from Earth in 2019.

Listed are asteroids that are included on the ) from Earth in October 2019 around the time of the virtual impact.

Cumulatively among the asteroids listed below, there is a roughly 1 in 16,500 chance that any of the asteroids will impact Earth in 2019. Most of this comes from asteroid which formerly had a 1 in 20,000 chance of impact on 9 September 2019, but the impact was ruled out in August.

Also included are asteroids discovered before impact and exceptionally massive fireballs with either an equivalent yield of more than 1 or an estimated size of more than 3 meters.

Date Object Estimated

diameter

()

(days) Impact

probability

(1 in) Sigma from

best-fit orbit

)

nominal geocentric

distance (AU) 2019-01-06 2005 NX₅₅ 80–260 1.1 710,000,000 -2.461 -5.51 2.8 AU (420,000,000 km; 260,000,000 mi) 3.0 AU (450,000,000 km; 280,000,000 mi) 2019-01-06 2010 JA₄₃ 459–497 2.7 210,000,000 -2.004 -4.32 2.4 AU (360,000,000 km; 220,000,000 mi) 2.9 AU (430,000,000 km; 270,000,000 mi) 2019-01-07 2014 HN₁₉₈ 15–47 5.9 (0.99) N/A (1,400,000,000) N/A (-0.160) N/A (-8.09) 1.5 AU (220,000,000 km; 140,000,000 mi) 1.5 AU (220,000,000 km; 140,000,000 mi) 2019-01-08 2010 DG₇₇ 309–321 0.60 220,000,000 -4.057 -6.94 3.0 AU (450,000,000 km; 280,000,000 mi) 0.52 AU (78,000,000 km; 48,000,000 mi) 2019-01-10 2008 EL₆₈ 6–20 0.071 36,000,000 -1.475 -7.80 1.4 AU (210,000,000 km; 130,000,000 mi) 1.2 AU (180,000,000 km; 110,000,000 mi) 2019-01-10 2016 AZ₁₉₃ 10–35 0.16 4,200,000,000 -3.197 -8.22 1.3 AU (190,000,000 km; 120,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-01-11 2010 DG₇₇ 309–321 0.60 4,200,000,000 -2.874 -6.91 3.0 AU (450,000,000 km; 280,000,000 mi) 0.51 AU (76,000,000 km; 47,000,000 mi) 2019-01-11 2010 DG₇₇ 309–321 0.60 2,900,000,000 -2.297 -6.52 3.0 AU (450,000,000 km; 280,000,000 mi) 0.51 AU (76,000,000 km; 47,000,000 mi) 2019-01-11 2010 XC 3–12 0.058 17,000,000 -1.593 -7.91 2.4 AU (360,000,000 km; 220,000,000 mi) 2.4 AU (360,000,000 km; 220,000,000 mi) 2019-01-20 2016 AZ₁₉₃ 10–35 0.16 1,400,000,000 -3.137 -9.15 1.3 AU (190,000,000 km; 120,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-02-01 N/A (not discovered

before impact) 4 N/A 1 0.000 0 N/A

(impact) N/A

(impact) 2019-02-07 2015 HV₁₈₂ 92–300 1.0 1,100,000,000 -0.900 -5.81 2.1 AU (310,000,000 km; 200,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-02-15 2009 VZ₃₉ 5–16 0.043 290,000,000 0.751 -8.30 0.082 AU (12,300,000 km; 7,600,000 mi) 2.3 AU (340,000,000 km; 210,000,000 mi) 2019-02-15 2011 CF₆₆ 7–23 0.18 62,000,000 -2.603 -7.84 1.3 AU (190,000,000 km; 120,000,000 mi) 0.29 AU (43,000,000 km; 27,000,000 mi) 2019-02-18 2011 CF₆₆ 7–23 0.18 280,000,000 -2.921 -8.34 1.3 AU (190,000,000 km; 120,000,000 mi) 0.30 AU (45,000,000 km; 28,000,000 mi) 2019-02-18 N/A (not discovered

before impact 5 N/A 1 0.000 0 N/A

(impact) N/A

(impact) 2019-02-20 2008 JD₃₃ 14–59 0.12 260,000,000 -2.901 -8.73 4.4 AU (660,000,000 km; 410,000,000 mi) 4.1 AU (610,000,000 km; 380,000,000 mi) 2019-02-22 2008 EL₆₈ 6–20 0.071 1,500,000 -0.914 -6.47 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-02-28 2008 EL₆₈ 6–20 0.071 4,300,000 -1.271 -6.90 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-01 2008 EK₆₈ 3–8 0.040 1,400,000,000 1.826 -9.38 1.2 AU (180,000,000 km; 110,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-02 2008 EL₆₈ 6–20 0.071 8,300,000 -1.469 -7.14 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-02 2008 EK₆₈ 3–8 0.040 830,000,000 2.221 -9.34 1.2 AU (180,000,000 km; 110,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-03 2008 EL₆₈ 6–20 0.071 45,000,000 -2.055 -7.80 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-03 2008 EL₆₈ 6–20 0.071 16,000,000 -1.712 -7.41 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-03 2008 EK₆₈ 3–8 0.040 200,000,000 1.940 -8.93 1.2 AU (180,000,000 km; 110,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-03 2008 EK₆₈ 3–8 0.040 71,000,000 1.771 -8.70 1.2 AU (180,000,000 km; 110,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-04 2009 VZ₃₉ 5–16 0.043 130,000,000 1.257 -7.96 0.15 AU (22,000,000 km; 14,000,000 mi) 2.2 AU (330,000,000 km; 200,000,000 mi) 2019-03-09 2008 EL₆₈ 6–20 0.071 5,000,000,000 3.289 -8.75 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-10 2008 EL₆₈ 6–20 0.071 830,000,000 2.871 -8.09 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-10 2008 EL₆₈ 6–20 0.071 91,000,000 2.767 -7.53 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-11 2008 EM₆₈ 7–22 0.11 6,700,000 1.207 -6.51 0.37 AU (55,000,000 km; 34,000,000 mi) 2.3 AU (340,000,000 km; 210,000,000 mi) 2019-03-11 2008 EM₆₈ 7–22 0.11 480,000 0.652 -5.47 0.37 AU (55,000,000 km; 34,000,000 mi) 2.3 AU (340,000,000 km; 210,000,000 mi) 2019-03-12 2008 EL₆₈ 6–20 0.071 3,600,000 1.085 -6.47 1.5 AU (220,000,000 km; 140,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-03-12 2008 EM₆₈ 7–22 0.11 11,000,000 1.823 -6.94 0.37 AU (55,000,000 km; 34,000,000 mi) 2.3 AU (340,000,000 km; 210,000,000 mi) 2019-03-14 2008 EM₆₈ 7–22 0.11 830,000,000 2.905 -8.91 0.37 AU (55,000,000 km; 34,000,000 mi) 2.4 AU (360,000,000 km; 220,000,000 mi) 2019-04-03 2014 HG₁₉₆ 10–33 1.0 590,000,000 2.345 -8.13 2.0 AU (300,000,000 km; 190,000,000 mi) 2.7 AU (400,000,000 km; 250,000,000 mi) 2019-04-03 220–710 0.94 2,100,000,000 0.441 -4.95 3.5 AU (520,000,000 km; 330,000,000 mi) 1.2 AU (180,000,000 km; 110,000,000 mi) 2019-04-09 2014 HG₁₉₆ 10–33 1.0 6,200,000,000 3.011 -8.98 2.0 AU (300,000,000 km; 190,000,000 mi) 2.8 AU (420,000,000 km; 260,000,000 mi) 2019-04-18 2008 US 1–4 0.081 43,000,000 -1.780 -9.20 2.6 AU (390,000,000 km; 240,000,000 mi) 2.7 AU (400,000,000 km; 250,000,000 mi) 2019-04-18 2008 US 1–4 0.081 710,000 -1.526 -7.39 2.6 AU (390,000,000 km; 240,000,000 mi) 2.7 AU (400,000,000 km; 250,000,000 mi) 2019-04-29 2017 UK₅₂ 7–28 0.18 91,000,000 1.988 -6.92 2.2 AU (330,000,000 km; 200,000,000 mi) 2.2 AU (330,000,000 km; 200,000,000 mi) 2019-05-01 2016 AZ₁₉₃ 10–35 0.16 310,000,000 -2.900 -8.79 1.4 AU (210,000,000 km; 130,000,000 mi) 1.5 AU (220,000,000 km; 140,000,000 mi) 2019-05-04 2014 MA₆₈ 16–40 0.95 91,000,000 -3.804 -7.23 2.8 AU (420,000,000 km; 260,000,000 mi) 2.8 AU (420,000,000 km; 260,000,000 mi) 2019-05-07 2009 VZ₃₉ 5–16 0.043 260,000,000 1.252 -7.82 0.67 AU (100,000,000 km; 62,000,000 mi) 1.5 AU (220,000,000 km; 140,000,000 mi) 2019-05-21 N/A (not discovered

before impact 5 N/A 1 0.000 0 N/A

(impact) N/A

(impact) 2019-06-03 2014 LY₂₁ 3–10 0.045 400,000 -0.302 -5.66 0.45 AU (67,000,000 km; 42,000,000 mi) 0.72 AU (108,000,000 km; 67,000,000 mi) 2019-06-03 2014 LY₂₁ 3–10 0.045 25,000,000 2.025 -7.89 0.45 AU (67,000,000 km; 42,000,000 mi) 0.72 AU (108,000,000 km; 67,000,000 mi) 2019-06-04 2014 LY₂₁ 3–10 0.045 480,000,000 3.015 -9.33 0.46 AU (69,000,000 km; 43,000,000 mi) 0.72 AU (108,000,000 km; 67,000,000 mi) 2019-06-04 2014 LY₂₁ 3–10 0.045 670,000 0.351 -6.63 0.46 AU (69,000,000 km; 43,000,000 mi) 0.72 AU (108,000,000 km; 67,000,000 mi) 2019-06-04 2014 LY₂₁ 3–10 0.045 1,500,000 0.855 -7.12 0.46 AU (69,000,000 km; 43,000,000 mi) 0.73 AU (109,000,000 km; 68,000,000 mi) 2019-06-12 2015 HV₁₈₂ 92–300 1.0 1,200,000,000 0.518 -6.13 1.1 AU (160,000,000 km; 100,000,000 mi) 1.1 AU (160,000,000 km; 100,000,000 mi) 2019-06-22 6 0.095 1 0.000 >0 0.00004 AU (6,000 km; 3,700 mi)

(impact) 0.00004 AU (6,000 km; 3,700 mi)

(impact) 2019-07-07 2014 CH₁₃ 28–90 0.96 59,000,000 -3.714 -6.25 0.94 AU (141,000,000 km; 87,000,000 mi) 0.82 AU (123,000,000 km; 76,000,000 mi) 2019-07-07 2011 AE₃ 5–17 0.043 590,000,000 0.765 -7.85 0.72 AU (108,000,000 km; 67,000,000 mi) 0.75 AU (112,000,000 km; 70,000,000 mi) 2019-07-13 2004 ME₆ 53–250 0.87 1,700,000,000 -2.219 -6.56 1.1 AU (160,000,000 km; 100,000,000 mi) 0.15 AU (22,000,000 km; 14,000,000 mi) 2019-07-21 2012 BL₁₄ 5–16 0.12 260,000,000 3.036 -8.26 3.1 AU (460,000,000 km; 290,000,000 mi) 3.1 AU (460,000,000 km; 290,000,000 mi) 2019-08-19 2015 ME₁₃₁ 270–860 1.8 710,000,000 0.809 -4.47 1.3 AU (190,000,000 km; 120,000,000 mi) 1.3 AU (190,000,000 km; 120,000,000 mi) 2019-08-30 2015 HW₁₈₂ 18–57 1.0 450,000,000 -1.745 -7.54 2.1 AU (310,000,000 km; 200,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-07 2008 EM₆₈ 7–22 0.11 220,000,000 2.279 -8.32 0.99 AU (148,000,000 km; 92,000,000 mi) 2.2 AU (330,000,000 km; 200,000,000 mi) 2019-09-09 18–59 9.9 20,000 2.894 -3.32 0.061 AU (9,100,000 km; 5,700,000 mi) 0.054 AU (8,100,000 km; 5,000,000 mi) 2019-09-11 2008 EM₆₈ 7–22 0.11 830,000,000 -1.445 -8.40 0.97 AU (145,000,000 km; 90,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-12 2008 EM₆₈ 7–22 0.11 710,000,000 -0.811 -8.51 0.97 AU (145,000,000 km; 90,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-12 2008 EM₆₈ 7–22 0.11 110,000,000 -0.815 -7.72 0.97 AU (145,000,000 km; 90,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-13 2008 EM₆₈ 7–22 0.11 310,000,000 -1.036 -8.06 0.97 AU (145,000,000 km; 90,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-13 2008 EM₆₈ 7–22 0.11 2,400,000,000 -1.783 -8.73 0.97 AU (145,000,000 km; 90,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-09-20 2015 HV₁₈₂ 92–300 1.0 7,700,000,000 0.093 -6.63 2.0 AU (300,000,000 km; 190,000,000 mi) 2.0 AU (300,000,000 km; 190,000,000 mi) 2019-09-22 2009 FZ₄ 18–57 0.60 30,000,000 1.308 -6.31 1.5 AU (220,000,000 km; 140,000,000 mi) 1.4 AU (210,000,000 km; 130,000,000 mi) 2019-09-23 2015 HV₁₈₂ 92–300 1.0 7,700,000,000 -2.410 -6.99 2.0 AU (300,000,000 km; 190,000,000 mi) 2.0 AU (300,000,000 km; 190,000,000 mi) 2019-10-03 210–680 1.2 11,000,000 -1.652 -3.17 0.93 AU (139,000,000 km; 86,000,000 mi) 1.1 AU (160,000,000 km; 100,000,000 mi) 2019-10-07 2008 SH₁₄₈ 13–41 0.10 1,600,000,000 3.550 -8.39 5.3 AU (790,000,000 km; 490,000,000 mi) 5.4 AU (810,000,000 km; 500,000,000 mi) 2019-10-09 2015 HV₁₈₂ 92–300 1.0 340,000,000 -0.355 -5.78 2.1 AU (310,000,000 km; 200,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-10-11 2006 SF₂₈₁ 8–26 0.027 42,000,000 2.475 -7.08 2.6 AU (390,000,000 km; 240,000,000 mi) 1.4 AU (210,000,000 km; 130,000,000 mi) 2019-10-27 2014 HR₁₉₇ 8–26 0.96 9,100,000,000 -3.524 -9.07 2.9 AU (430,000,000 km; 270,000,000 mi) 2.9 AU (430,000,000 km; 270,000,000 mi) 2019-10-28 2014 HR₁₉₇ 8–26 0.96 910,000,000 -3.002 -8.30 2.9 AU (430,000,000 km; 270,000,000 mi) 2.9 AU (430,000,000 km; 270,000,000 mi) 2019-10-28 2008 VL 6–22 0.12 1,500,000,000 -3.610 -9.35 2.0 AU (300,000,000 km; 190,000,000 mi) 2.0 AU (300,000,000 km; 190,000,000 mi) 2019-10-29 2014 HR₁₉₇ 8–26 0.96 770,000,000 -3.196 -8.45 2.9 AU (430,000,000 km; 270,000,000 mi) 2.9 AU (430,000,000 km; 270,000,000 mi) 2019-11-01 2010 VR₁₃₉ 11–31 0.064 38,000,000 -0.745 -7.29 2.2 AU (330,000,000 km; 200,000,000 mi) 2.1 AU (310,000,000 km; 200,000,000 mi) 2019-11-10 2010 VP₁₃₉ 13–41 0.046 12,000,000 -2.326 -7.86 1.7 AU (250,000,000 km; 160,000,000 mi) 1.7 AU (250,000,000 km; 160,000,000 mi) 2019-11-12 2010 VP₁₃₉ 13–41 0.046 15,000,000 -2.088 -8.00 1.7 AU (250,000,000 km; 160,000,000 mi) 1.7 AU (250,000,000 km; 160,000,000 mi) 2019-11-12 2009 VZ₃₉ 5–16 0.043 430,000,000 -1.453 -8.42 2.9 AU (430,000,000 km; 270,000,000 mi) 1.2 AU (180,000,000 km; 110,000,000 mi) 2019-11-13 2010 VP₁₃₉ 13–41 0.046 56,000,000 -2.556 -8.41 1.7 AU (250,000,000 km; 160,000,000 mi) 1.7 AU (250,000,000 km; 160,000,000 mi) 2019-11-13 2010 VP₁₃₉ 13–41 0.046 4,000,000,000 3.632 -10.1 1.7 AU (250,000,000 km; 160,000,000 mi) 1.7 AU (250,000,000 km; 160,000,000 mi) 2019-11-14 2009 VZ₃₉ 5–16 0.043 29,000,000 0.995 -7.78 2.9 AU (430,000,000 km; 270,000,000 mi) 1.2 AU (180,000,000 km; 110,000,000 mi) 2019-11-16 2008 VS₄ 29–87 0.083 5,600,000,000 3.255 -7.62 1.8 AU (270,000,000 km; 170,000,000 mi) 4.2 AU (630,000,000 km; 390,000,000 mi) 2019-11-16 2009 VZ₃₉ 5–16 0.043 100,000,000 1.284 -7.90 2.9 AU (430,000,000 km; 270,000,000 mi) 1.2 AU (180,000,000 km; 110,000,000 mi) 2019-11-17 2008 VS₄ 29–87 0.083 1,100,000,000 2.834 -7.02 1.8 AU (270,000,000 km; 170,000,000 mi) 4.2 AU (630,000,000 km; 390,000,000 mi) 2019-11-19 2008 XK 8–25 0.087 910,000,000 4.019 -8.84 3.4 AU (510,000,000 km; 320,000,000 mi) 2.4 AU (360,000,000 km; 220,000,000 mi) 2019-11-21 2017 WF₃₀ 10–31 0.17 1,800,000,000 -2.868 -8.06 0.33 AU (49,000,000 km; 31,000,000 mi) 0.26 AU (39,000,000 km; 24,000,000 mi) 2019-11-23 2017 RZ₁₇ 180–590 0.96 290,000,000 1.115 -4.27 3.4 AU (510,000,000 km; 320,000,000 mi) 3.3 AU (490,000,000 km; 310,000,000 mi) 2019-11-23 2007 YM 12–39 0.13 280,000,000 -0.878 -7.81 2.5 AU (370,000,000 km; 230,000,000 mi) 2.5 AU (370,000,000 km; 230,000,000 mi) 2019-12-06 2008 XK 8–25 0.087 200,000,000 -2.287 -7.98 3.6 AU (540,000,000 km; 330,000,000 mi) 2.5 AU (370,000,000 km; 230,000,000 mi) 2019-12-06 2017 WF₃₀ 10–31 0.17 220,000,000 2.469 -7.72 0.39 AU (58,000,000 km; 36,000,000 mi) 0.32 AU (48,000,000 km; 30,000,000 mi) 2019-12-08 2010 XC 3–12 0.058 5,900,000,000 3.630 -10.2 2.5 AU (370,000,000 km; 230,000,000 mi) 2.5 AU (370,000,000 km; 230,000,000 mi) 2019-12-09 2010 XC 3–12 0.058 710,000,000 3.253 -9.51 2.5 AU (370,000,000 km; 230,000,000 mi) 2.5 AU (370,000,000 km; 230,000,000 mi) 2019-12-14 2008 VS₄ 29–87 0.083 53,000,000 1.138 -6.32 1.7 AU (250,000,000 km; 160,000,000 mi) 4.1 AU (610,000,000 km; 380,000,000 mi) 2019-12-15 2014 JT₇₉ 11–34 6.8 (2.8) 0 (1,300,000,000) N/A (0.741) N/A (-8.10) 0.94 AU (141,000,000 km; 87,000,000 mi) 0.94 AU (141,000,000 km; 87,000,000 mi) 2019-12-15 2014 JT₇₉ 11–34 6.8 (2.8) 0 (400,000,000) N/A (0.733) N/A (-7.86) 0.94 AU (141,000,000 km; 87,000,000 mi) 0.94 AU (141,000,000 km; 87,000,000 mi) 2019-12-16 2010 WW₈ 9–30 0.066 120,000,000 1.760 -7.51 0.46 AU (69,000,000 km; 43,000,000 mi) 0.97 AU (145,000,000 km; 90,000,000 mi) 2019-12-17 2014 JT₇₉ 11–34 6.8 (2.8) 0 (150,000,000) N/A (-0.905) N/A (-7.75) 0.94 AU (141,000,000 km; 87,000,000 mi) 0.94 AU (141,000,000 km; 87,000,000 mi) 2019-12-18 2005 TM₁₇₃ 28–130 1.9 5,300,000,000 3.220 -8.03 3.4 AU (510,000,000 km; 320,000,000 mi) 5.4 AU (810,000,000 km; 500,000,000 mi) 2019-12-18 2005 TM₁₇₃ 28–130 1.9 500,000,000 -2.460 -6.84 3.4 AU (510,000,000 km; 320,000,000 mi) 5.4 AU (810,000,000 km; 500,000,000 mi) 2019-12-18 2005 TM₁₇₃ 28–130 1.9 1,300,000,000 -2.461 -7.25 3.4 AU (510,000,000 km; 320,000,000 mi) 5.4 AU (810,000,000 km; 500,000,000 mi) 2019-12-19 2014 JT₇₉ 11–34 6.8 (2.8) 0 (91,000,000) N/A (-1.732) N/A (-7.87) 0.95 AU (142,000,000 km; 88,000,000 mi) 0.95 AU (142,000,000 km; 88,000,000 mi) 2019-12-24 2014 JT₇₉ 11–34 6.8 (2.8) 0 (710,000,000) N/A (-3.598) N/A (-9.23) 0.96 AU (144,000,000 km; 89,000,000 mi) 0.96 AU (144,000,000 km; 89,000,000 mi) 2019-12-25 2008 XK 8–25 0.087 260,000,000 3.252 -8.39 3.7 AU (550,000,000 km; 340,000,000 mi) 2.6 AU (390,000,000 km; 240,000,000 mi) 2019-12-26 2016 RP₄₁ 68–210 0.76 590,000,000 2.440 -6.39 1.2 AU (180,000,000 km; 110,000,000 mi) 1.1 AU (160,000,000 km; 100,000,000 mi) 2019-12-28 2010 GD₃₇ 1000–3100 3.3 1,400,000,000 -0.862 -3.38 2.2 AU (330,000,000 km; 200,000,000 mi) Not listed 2019-12-28 2015 HV₁₈₂ 92–300 1.0 450,000,000 -0.451 -5.91 2.3 AU (340,000,000 km; 210,000,000 mi) 2.3 AU (340,000,000 km; 210,000,000 mi) 2019-12-29 2016 AZ₁₉₃ 10–35 0.16 3,300,000,000 2.902 -8.39 1.6 AU (240,000,000 km; 150,000,000 mi) 1.7 AU (250,000,000 km; 160,000,000 mi)