(89958) 2002 LY45

2002 LY45
Discovery
Discovered by	LINEAR
Discovery date	14 June 2002
Designations
Minor planet category	NEO; Apollo; Mercury Crosser; Venus Crosser; Mars Crosser;
Orbital characteristics
	Epoch 13 January 2016 (JD 2457400.5)
	Uncertainty parameter 0
Observation arc	5459 days (14.95 yr)
Aphelion	3.09629597 AU (463.199284 Gm)
Perihelion	0.18667861 AU (27.926723 Gm)
Semi-major axis	1.641487288 AU (245.5630031 Gm)
Eccentricity	0.88627472
Orbital period (sidereal)	2.10 yr (768.17 d)
Mean anomaly	126.822263°
Mean motion	0° 28m 7.137s / day
Inclination	9.9597100°
Longitude of ascending node	188.48430°
Argument of perihelion	222.57701°
Earth MOID	0.00154132 AU (230,578 km)
Mercury MOID	0.08593 AU
Venus MOID	0.06819 AU
Mars MOID	0.04604 AU
Physical characteristics
Dimensions	1.2–2.7 km
Absolute magnitude (H)	17.0

(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]

References

^ ^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.
^ "NEODyS (89958) 2002 LY45". Near Earth Objects – Dynamic Site. Retrieved 12 March 2014.

External links

(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

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[jpldata-1] "JPL Small-Body Database Browser: (2002 LY45); last obs (arc=4718 days)". Jet Propulsion Laboratory. 15 May 2013. Retrieved 7 April 2016.

[neodys-2] "NEODyS (89958) 2002 LY45". Near Earth Objects – Dynamic Site. Retrieved 12 March 2014.

[1]

[2]

See also

References

External links