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(89958) 2002 LY45

Summary

(89958) 2002 LY45 (provisional designation 2002 LY45) is an asteroid, classified as near-Earth object of the Apollo group that is also a Mercury-crosser, Venus-crosser, and Mars-crosser. It was discovered by the LINEAR program on 14 June 2002.[1]

2002 LY45
Discovery[1]
Discovered byLINEAR
Discovery date14 June 2002
Designations
Orbital characteristics[1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc5459 days (14.95 yr)
Aphelion3.09629597 AU (463.199284 Gm)
Perihelion0.18667861 AU (27.926723 Gm)
1.641487288 AU (245.5630031 Gm)
Eccentricity0.88627472
2.10 yr (768.17 d)
126.822263°
0° 28m 7.137s / day
Inclination9.9597100°
188.48430°
222.57701°
Earth MOID0.00154132 AU (230,578 km)
Mercury MOID0.08593 AU
Venus MOID0.06819 AU
Mars MOID0.04604 AU
Physical characteristics
Dimensions1.2–2.7 km[2]
17.0[1]

See also edit

References edit

  1. ^ a b c d "JPL Small-Body Database Browser: (2002 LY45); last obs (arc=4718 days)". Jet Propulsion Laboratory. 15 May 2013. Retrieved 7 April 2016.
  2. ^ "NEODyS (89958) 2002 LY45". Near Earth Objects – Dynamic Site. Retrieved 12 March 2014.

External links edit

  • (89958) 2002 LY45 at NeoDyS-2, Near Earth Objects—Dynamic Site
    • Ephemerides · Observation prediction · Orbital info · MOID · Proper elements · Observational info · Close approaches · Physical info · Orbit animation
  • (89958) 2002 LY45 at ESA–space situational awareness
    • Ephemerides · Observations · Orbit · Physical properties · Summary
  • (89958) 2002 LY45 at the JPL Small-Body Database
    • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters