343 Ostara

343 Ostara
Discovery
Discovered by	Max Wolf
Discovery date	November 15, 1892
Designations
Named after	Ēostre
Alternative names	1892 N
Minor planet category	Main belt
Orbital characteristics
	Epoch 30 January 2005 (JD 2453400.5)
Aphelion	443.801 Gm (2.967 AU)
Perihelion	277.836 Gm (1.857 AU)
Semi-major axis	360.819 Gm (2.412 AU)
Eccentricity	0.23
Orbital period	1368.156 d (3.75 a)
Average orbital speed	19.18 km/s
Mean anomaly	352.198°
Inclination	3.274°
Longitude of ascending node	38.755°
Argument of perihelion	9.123°
Physical characteristics
Dimensions	19.0 km
Mass	unknown
Mean density	unknown
Surface gravity	unknown
Escape velocity	unknown
Rotation period	unknown
Albedo	unknown
Temperature	unknown
Spectral type	unknown
Absolute magnitude (H)	11.56
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343 Ostara is a typical Main belt asteroid.^[1] It was discovered by Max Wolf on November 15, 1892 in Heidelberg.

References

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