424 Gratia

424 Gratia
Discovery
Discovered by	Auguste Charlois
Discovery date	December 31, 1896
Designations
Named after	The Charites
Alternative names	1896 DF
Minor planet category	Main belt
Orbital characteristics
Epoch 30 January 2005 (JD 2453400.5)
Aphelion	460.421 Gm (3.078 AU)
Perihelion	369.167 Gm (2.468 AU)
Semi-major axis	414.794 Gm (2.773 AU)
Eccentricity	0.11
Orbital period	1686.36 d (4.62 a)
Average orbital speed	17.89 km/s
Mean anomaly	172.691°
Inclination	8.209°
Longitude of ascending node	99.384°
Argument of perihelion	333.18°
Physical characteristics
Dimensions	87.0 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)	9.8

424 Gratia is a large Main belt asteroid.

It was discovered by Auguste Charlois on December 31, 1896 in Nice.

External links

424 Gratia at the JPL Small-Body Database

Discovery · Orbit diagram · Orbital elements · Physical parameters

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