Near Earth Asteroids for Today and Tomorrow:


An object larger than about 150 meters that can approach the Earth to within the distance of 4.6 million miles (7.5 million kilometers or 19.5 times the distance to the moon) is termed as a potentially hazardous object.

" Asteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct."

-Neil deGrasse Tyson


Asteroid name: 10165 (1995 BL2)

Closest approach : 2021-Oct-27 23:46

Potential Earth hazard : False

Minimum size : 900.647767018 m

Maximum size : 2013.9096308356 m

Relative Speed : 20.63567797 km/s

Miss distance : 61988073.276915221 km

Miss distance : 0.4143646783 Astronomical units


Asteroid name: 87024 (2000 JS66)

Closest approach : 2021-Oct-27 12:02

Potential Earth hazard : False

Minimum size : 488.151891662 m

Maximum size : 1091.5408131013 m

Relative Speed : 8.2639742348 km/s

Miss distance : 22906742.627889725 km

Miss distance : 0.1531221175 Astronomical units


Asteroid name: (2009 UC)

Closest approach : 2021-Oct-27 03:47

Potential Earth hazard : False

Minimum size : 12.7219878539 m

Maximum size : 28.4472296503 m

Relative Speed : 18.2306665877 km/s

Miss distance : 53118910.524127903 km

Miss distance : 0.3550779869 Astronomical units


Asteroid name: (2012 TN20)

Closest approach : 2021-Oct-27 08:40

Potential Earth hazard : False

Minimum size : 88.0146520901 m

Maximum size : 196.8067450894 m

Relative Speed : 10.5574542504 km/s

Miss distance : 23539268.82627378 km

Miss distance : 0.157350294 Astronomical units


Asteroid name: (2013 AG69)

Closest approach : 2021-Oct-27 06:19

Potential Earth hazard : False

Minimum size : 9.216265485 m

Maximum size : 20.6081961232 m

Relative Speed : 17.0134076633 km/s

Miss distance : 54964554.932167886 km

Miss distance : 0.3674153578 Astronomical units


Asteroid name: (2016 DB)

Closest approach : 2021-Oct-27 03:11

Potential Earth hazard : False

Minimum size : 5.3034072332 m

Maximum size : 11.8587790858 m

Relative Speed : 13.9096111333 km/s

Miss distance : 58200429.220757605 km

Miss distance : 0.3890458415 Astronomical units


Asteroid name: (2018 RD2)

Closest approach : 2021-Oct-27 06:54

Potential Earth hazard : False

Minimum size : 10.1989385852 m

Maximum size : 22.8055199748 m

Relative Speed : 15.3320324867 km/s

Miss distance : 46590769.728350496 km

Miss distance : 0.3114400608 Astronomical units


Asteroid name: (2019 SK7)

Closest approach : 2021-Oct-27 13:53

Potential Earth hazard : False

Minimum size : 69.9125232246 m

Maximum size : 156.3291544087 m

Relative Speed : 21.7271569978 km/s

Miss distance : 68433921.436309227 km

Miss distance : 0.4574525121 Astronomical units


Asteroid name: (2020 UK6)

Closest approach : 2021-Oct-27 21:50

Potential Earth hazard : False

Minimum size : 38.4197891064 m

Maximum size : 85.9092601232 m

Relative Speed : 19.3244843124 km/s

Miss distance : 33439166.049527826 km

Miss distance : 0.2235270198 Astronomical units


Asteroid name: (2021 LT3)

Closest approach : 2021-Oct-27 08:00

Potential Earth hazard : False

Minimum size : 384.1978910643 m

Maximum size : 859.0926012318 m

Relative Speed : 24.5631687665 km/s

Miss distance : 65656744.97446158 km

Miss distance : 0.438888234 Astronomical units


Asteroid name: (2021 RH26)

Closest approach : 2021-Oct-27 04:24

Potential Earth hazard : False

Minimum size : 109.2835958696 m

Maximum size : 244.36554919 m

Relative Speed : 7.7913545285 km/s

Miss distance : 39100091.643103261 km

Miss distance : 0.2613679703 Astronomical units


Asteroid name: (2021 SX2)

Closest approach : 2021-Oct-27 21:54

Potential Earth hazard : False

Minimum size : 41.9329075486 m

Maximum size : 93.7648317729 m

Relative Speed : 8.7174682449 km/s

Miss distance : 8856047.2980874 km

Miss distance : 0.05919902 Astronomical units


Asteroid name: (2021 TT3)

Closest approach : 2021-Oct-27 13:10

Potential Earth hazard : False

Minimum size : 52.0660914218 m

Maximum size : 116.4233197418 m

Relative Speed : 9.3939503952 km/s

Miss distance : 28237249.147068323 km

Miss distance : 0.1887543529 Astronomical units


Asteroid name: (2021 TD16)

Closest approach : 2021-Oct-27 06:39

Potential Earth hazard : False

Minimum size : 74.4654771399 m

Maximum size : 166.5098688619 m

Relative Speed : 20.2868444019 km/s

Miss distance : 9956596.49148019 km

Miss distance : 0.066555737 Astronomical units


Asteroid name: (2021 UV)

Closest approach : 2021-Oct-27 22:38

Potential Earth hazard : False

Minimum size : 12.9406167887 m

Maximum size : 28.9360988103 m

Relative Speed : 16.1151786197 km/s

Miss distance : 899225.226917778 km

Miss distance : 0.0060109494 Astronomical units


Asteroid name: 297300 (1998 SC15)

Closest approach : 2021-Oct-28 09:58

Potential Earth hazard : True

Minimum size : 372.0103103398 m

Maximum size : 831.8403422506 m

Relative Speed : 9.4240170582 km/s

Miss distance : 36424283.580595047 km

Miss distance : 0.2434812981 Astronomical units


Asteroid name: (2003 DZ15)

Closest approach : 2021-Oct-28 09:02

Potential Earth hazard : False

Minimum size : 92.1626548503 m

Maximum size : 206.0819612321 m

Relative Speed : 15.6617091283 km/s

Miss distance : 54767296.497247142 km

Miss distance : 0.3660967666 Astronomical units


Asteroid name: (2009 WD11)

Closest approach : 2021-Oct-28 08:36

Potential Earth hazard : False

Minimum size : 110.8038821264 m

Maximum size : 247.7650126055 m

Relative Speed : 11.4484907323 km/s

Miss distance : 74096121.558857701 km

Miss distance : 0.4953019823 Astronomical units


Asteroid name: (2014 OC4)

Closest approach : 2021-Oct-28 09:00

Potential Earth hazard : False

Minimum size : 21.113244479 m

Maximum size : 47.2106498806 m

Relative Speed : 5.8568171633 km/s

Miss distance : 47674148.631736805 km

Miss distance : 0.3186820015 Astronomical units


Asteroid name: (2015 VR1)

Closest approach : 2021-Oct-28 10:05

Potential Earth hazard : False

Minimum size : 166.1709017398 m

Maximum size : 371.5694321726 m

Relative Speed : 9.8742141167 km/s

Miss distance : 70440739.388092792 km

Miss distance : 0.4708672616 Astronomical units


Asteroid name: (2016 UW80)

Closest approach : 2021-Oct-28 13:22

Potential Earth hazard : False

Minimum size : 42.1264610556 m

Maximum size : 94.1976305719 m

Relative Speed : 7.5009634429 km/s

Miss distance : 37910544.732075161 km

Miss distance : 0.2534163403 Astronomical units


Asteroid name: (2021 LW3)

Closest approach : 2021-Oct-28 17:39

Potential Earth hazard : False

Minimum size : 64.0552862945 m

Maximum size : 143.2319744727 m

Relative Speed : 12.4738360308 km/s

Miss distance : 50499555.132716925 km

Miss distance : 0.3375686775 Astronomical units


Asteroid name: (2021 SH2)

Closest approach : 2021-Oct-28 12:52

Potential Earth hazard : False

Minimum size : 58.6887658036 m

Maximum size : 131.2320698525 m

Relative Speed : 11.8986454956 km/s

Miss distance : 19707442.385592494 km

Miss distance : 0.1317361162 Astronomical units


Asteroid name: (2021 SN2)

Closest approach : 2021-Oct-28 13:58

Potential Earth hazard : False

Minimum size : 124.3240005541 m

Maximum size : 277.9969164738 m

Relative Speed : 24.2117855926 km/s

Miss distance : 51164112.838070918 km

Miss distance : 0.3420109714 Astronomical units


Asteroid name: (2021 TH3)

Closest approach : 2021-Oct-28 14:06

Potential Earth hazard : False

Minimum size : 37.3727431914 m

Maximum size : 83.5679942816 m

Relative Speed : 5.8768069596 km/s

Miss distance : 21925375.304925127 km

Miss distance : 0.1465620821 Astronomical units


Asteroid name: (2021 SX2)

Closest approach : 2021-Oct-27 21:54

Potential Earth hazard : False

Minimum size : 41.9329075486 m

Maximum size : 93.7648317729 m

Relative Speed : 8.7242345509 km/s

Miss distance : 8863095.706450959 km

Miss distance : 0.0592461357 Astronomical units


Asteroid name: (2021 TT3)

Closest approach : 2021-Oct-27 13:10

Potential Earth hazard : False

Minimum size : 52.0660914218 m

Maximum size : 116.4233197418 m

Relative Speed : 9.3939503952 km/s

Miss distance : 28237249.147068323 km

Miss distance : 0.1887543529 Astronomical units


Asteroid name: (2021 TD16)

Closest approach : 2021-Oct-27 06:39

Potential Earth hazard : False

Minimum size : 74.4654771399 m

Maximum size : 166.5098688619 m

Relative Speed : 20.2868444019 km/s

Miss distance : 9956596.49148019 km

Miss distance : 0.066555737 Astronomical units


Asteroid name: (2021 TE1)

Closest approach : 2021-Oct-23 23:13

Potential Earth hazard : False

Minimum size : 34.8782733159 m

Maximum size : 77.9901900722 m

Relative Speed : 12.448163231 km/s

Miss distance : 3619906.023240351 km

Miss distance : 0.0241975773 Astronomical units


Asteroid name: (2021 TT2)

Closest approach : 2021-Oct-23 05:05

Potential Earth hazard : False

Minimum size : 47.4848397396 m

Maximum size : 106.1793295584 m

Relative Speed : 11.6065142054 km/s

Miss distance : 21044248.383440588 km

Miss distance : 0.1406721124 Astronomical units


Asteroid name: (2021 TZ7)

Closest approach : 2021-Oct-23 00:13

Potential Earth hazard : False

Minimum size : 82.9764741183 m

Maximum size : 185.5410366619 m

Relative Speed : 21.3713503199 km/s

Miss distance : 20724182.080039231 km

Miss distance : 0.1385326013 Astronomical units


Asteroid name: (2021 PH4)

Closest approach : 2021-Oct-20 19:14

Potential Earth hazard : True

Minimum size : 160.8996045096 m

Maximum size : 359.7824532363 m

Relative Speed : 9.9703233998 km/s

Miss distance : 11330324.096352143 km

Miss distance : 0.0757385389 Astronomical units


Asteroid name: (2021 QJ6)

Closest approach : 2021-Oct-20 20:01

Potential Earth hazard : False

Minimum size : 164.6474377554 m

Maximum size : 368.1628631423 m

Relative Speed : 9.4387257437 km/s

Miss distance : 29162644.441932208 km

Miss distance : 0.1949402384 Astronomical units


Asteroid name: (2021 TW10)

Closest approach : 2021-Oct-20 05:17

Potential Earth hazard : False

Minimum size : 36.4212608716 m

Maximum size : 81.4404151351 m

Relative Speed : 8.6034978898 km/s

Miss distance : 19868466.406265011 km

Miss distance : 0.1328124953 Astronomical units


Asteroid name: (2021 TX2)

Closest approach : 2021-Oct-19 06:30

Potential Earth hazard : False

Minimum size : 24.8058993152 m

Maximum size : 55.4676771118 m

Relative Speed : 10.7299938696 km/s

Miss distance : 3454577.009703057 km

Miss distance : 0.0230924211 Astronomical units


Asteroid name: (2021 TM3)

Closest approach : 2021-Oct-19 09:56

Potential Earth hazard : False

Minimum size : 34.5585073841 m

Maximum size : 77.2751717118 m

Relative Speed : 8.930235629 km/s

Miss distance : 11835554.56495452 km

Miss distance : 0.079115796 Astronomical units


Asteroid name: (2021 TX14)

Closest approach : 2021-Oct-19 15:07

Potential Earth hazard : False

Minimum size : 12.7454442191 m

Maximum size : 28.4996796773 m

Relative Speed : 10.5555314504 km/s

Miss distance : 512486.952643319 km

Miss distance : 0.0034257637 Astronomical units