List of asteroid close approaches to Earth in 2008

Below is the list of asteroid close approaches to Earth in 2008.

Timeline of close approaches less than one lunar distance from Earth in 2008

A list of known near-Earth asteroid close approaches less than 1 lunar distance (384,400 km or 0.00256 AU) from Earth in 2008.[note 1]

Date of
closest
approach
Object Nominal geocentric
distance (AU)[note 2]
Nominal geocentric
distance (LD)
Size (m)
(approximate)
(H) Closer
approach
to Moon
2008-01-13 2008 AF3 0.00251 AU (375,000 km; 233,000 mi) 0.98 13–41 26.1[1]
2008-01-16 2008 BW2 0.00238 AU (356,000 km; 221,000 mi) 0.93 2–8 29.7[2]
2008-01-31 2008 BC15 0.00198 AU (296,000 km; 184,000 mi) 0.77 10–33 26.6[3] Yes
2008-02-05 2008 CT1 0.000887 AU (132,700 km; 82,500 mi) 0.35 6–20 27.7[4]
2008-02-15 2008 CK70 0.00248 AU (371,000 km; 231,000 mi) 0.97 22–71 24.9[5]
2008-03-09 2008 EZ7 0.00108 AU (162,000 km; 100,000 mi) 0.42 8–27 27.0[6]
2008-03-10 2008 EF32 0.000441 AU (66,000 km; 41,000 mi) 0.17 3–9 29.4[7] ?
2008-03-10 2008 EM68 0.000146 AU (21,800 km; 13,600 mi) 0.57 7–22 27.5[8] ?
2008-03-23 2008 FK 0.00218 AU (326,000 km; 203,000 mi) 0.85 7–24 27.3[9] Yes
2008-03-29 2008 FP 0.00114 AU (171,000 km; 106,000 mi) 0.44 12–38 26.3[10]
2008-04-03 2008 GM2 0.00139 AU (208,000 km; 129,000 mi) 0.54 5–15 28.3[11]
2008-05-10 2008 JL24 0.00115 AU (172,000 km; 107,000 mi) 0.45 3–8 29.6[12] Yes
2008-07-29 2008 OT7 0.00116 AU (174,000 km; 108,000 mi) 0.45 8–26 27.1[13]
2008-10-03 2008 TN9 0.00166 AU (248,000 km; 154,000 mi) 0.64 6–19 27.8[14]
2008-10-07 2008 TC3 impact 0 4.1 30.4[15]
2008-10-09 2008 TS26 0.0000844 AU (12,630 km; 7,850 mi) 0.033 0.5–1.6 33.2[16]
2008-10-18 2008 UA202 0.00223 AU (334,000 km; 207,000 mi) 0.87 3–9 29.4[17]
2008-10-20 2008 US 0.000220 AU (32,900 km; 20,500 mi) 0.086 1–4 31.4[18]
2008-10-22 2008 UM1 0.000572 AU (85,600 km; 53,200 mi) 0.22 0.8–2.6 32.1[19]
2008-11-03 2008 VM 0.000309 AU (46,200 km; 28,700 mi) 0.12 2–6 30.2[20]

Notes

  1. For a list of current Earth close approaches see NEO Earth Close Approaches
  2. Distance from the center of Earth to the center of the object. See the NASA/JPL Solar System Dynamics Glossary: Geocentric. Earth has a radius of approximately 6,400 km.

Additional examples

An example list of near-Earth asteroids that passed more than 1 lunar distance (384,400 km or 0.00256 AU) from Earth in 2008.

See also

References

  1. "JPL Small-Body Database Browser: (2008 AF3)" (last observation: 2008-01-16).
  2. "JPL Small-Body Database Browser: (2008 BW2)" (last observation: 2008-01-20).
  3. "JPL Small-Body Database Browser: (2008 BC15)" (last observation: 2008-01-31).
  4. "JPL Small-Body Database Browser: (2008 CT1)" (last observation: 2008-02-03).
  5. "JPL Small-Body Database Browser: (2008 CK70)" (last observation: 2008-02-14).
  6. "JPL Small-Body Database Browser: (2008 EZ7)" (last observation: 2008-03-09).
  7. "JPL Small-Body Database Browser: (2008 EF32)" (last observation: 2008-03-11).
  8. "JPL Small-Body Database Browser: (2008 EM68)" (last observation: 2008-03-08).
  9. "JPL Small-Body Database Browser: (2008 FK)" (last observation: 2008-03-31).
  10. "JPL Small-Body Database Browser: (2008 FP)" (last observation: 2008-03-29).
  11. "JPL Small-Body Database Browser: (2008 GM2)" (last observation: 2008-04-14).
  12. "JPL Small-Body Database Browser: (2008 JL24)" (last observation: 2008-05-10).
  13. "JPL Small-Body Database Browser: (2008 OT7)" (last observation: 2008-08-08).
  14. "JPL Small-Body Database Browser: (2008 TN9)" (last observation: 2008-10-09).
  15. "JPL Small-Body Database Browser: (2008 TC3)" (last observation: 2008-10-07).
  16. "JPL Small-Body Database Browser: (2008 TS26)" (last observation: 2008-10-09).
  17. "JPL Small-Body Database Browser: (2008 UA202)" (last observation: 2008-11-04).
  18. "JPL Small-Body Database Browser: (2008 US)" (last observation: 2008-10-21).
  19. "JPL Small-Body Database Browser: (2008 UM1)" (last observation: 2008-10-22).
  20. "JPL Small-Body Database Browser: (2008 VM)" (last observation: 2008-11-03).
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