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Asteroid (2004 LB)

Close Approach Date 2018-12-11

Relative velocity (kph) 73,638.3387565793 (mph) 45,755.9999901645
Miss Distance (kilometers) 27,107,292 (miles) 16,843,690
Miss Distance AU 0.1812010626
Miss Distance LD 70.4872131348
Absolute Magnutude (H) 21.6
Estimated Diameter (meters) 127 - 284 (feet) 417 - 933
NASA site

Asteroid (2018 TK2)

Close Approach Date 2018-12-11

Relative velocity (kph) 34,695.1247618348 (mph) 21,558.2012721523
Miss Distance (kilometers) 25,601,064 (miles) 15,907,763
Miss Distance AU 0.171132537
Miss Distance LD 66.5705566406
Absolute Magnutude (H) 21.434
Estimated Diameter (meters) 137 - 307 (feet) 450 - 1007
NASA site

Asteroid (2011 UL147)

Close Approach Date 2018-12-11

Relative velocity (kph) 14,855.4931565599 (mph) 9,230.6257338636
Miss Distance (kilometers) 51,065,204 (miles) 31,730,448
Miss Distance AU 0.3413498225
Miss Distance LD 132.7850799561
Absolute Magnutude (H) 21.9
Estimated Diameter (meters) 110 - 247 (feet) 363 - 812
NASA site

Asteroid (2017 BU)

Close Approach Date 2018-12-11

Relative velocity (kph) 25,223.8112110432 (mph) 15,673.0953605507
Miss Distance (kilometers) 40,017,232 (miles) 24,865,556
Miss Distance AU 0.2674986861
Miss Distance LD 104.0569839478
Absolute Magnutude (H) 25.1
Estimated Diameter (meters) 25 - 56 (feet) 83 - 186
NASA site

Asteroid (2018 KC3)

Close Approach Date 2018-12-11

Relative velocity (kph) 31,057.8496044163 (mph) 19,298.1399389219
Miss Distance (kilometers) 40,696,700 (miles) 25,287,758
Miss Distance AU 0.2720406268
Miss Distance LD 105.8238067627
Absolute Magnutude (H) 23.1
Estimated Diameter (meters) 63 - 142 (feet) 209 - 467
NASA site

Asteroid 162470 (2000 KX43)

Close Approach Date 2018-12-11

Relative velocity (kph) 109,188.2340801612 (mph) 67,845.3224483091
Miss Distance (kilometers) 66,755,900 (miles) 41,480,192
Miss Distance AU 0.4462356193
Miss Distance LD 173.5856628418
Absolute Magnutude (H) 19.3
Estimated Diameter (meters) 366 - 820 (feet) 1203 - 2691
NASA site

Asteroid (2008 KV2)

Close Approach Date 2018-12-11

Relative velocity (kph) 67,603.5939200393 (mph) 42,006.24423326
Miss Distance (kilometers) 70,464,088 (miles) 43,784,352
Miss Distance AU 0.4710233084
Miss Distance LD 183.2280731201
Absolute Magnutude (H) 21.3
Estimated Diameter (meters) 146 - 326 (feet) 479 - 1071
NASA site

Asteroid (2010 VP21)

Close Approach Date 2018-12-11

Relative velocity (kph) 66,430.6109035085 (mph) 41,277.3982027939
Miss Distance (kilometers) 29,288,468 (miles) 18,199,010
Miss Distance AU 0.1957813163
Miss Distance LD 76.1589355469
Absolute Magnutude (H) 23.4
Estimated Diameter (meters) 55 - 124 (feet) 182 - 407
NASA site

Asteroid (2018 SY2)

Close Approach Date 2018-12-11

Relative velocity (kph) 69,603.1143137392 (mph) 43,248.6684467787
Miss Distance (kilometers) 54,226,456 (miles) 33,694,760
Miss Distance AU 0.3624814803
Miss Distance LD 141.0052947998
Absolute Magnutude (H) 21.0
Estimated Diameter (meters) 167 - 375 (feet) 550 - 1230
NASA site