378 Holmia

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378 Holmia
Discovery A
Discoverer Auguste Charlois
Discovery date December 6, 1893
Alternate
designations B		 1893 AP
Category Main belt
Orbital elements C
Epoch 30 January 2005 (JD 2453400.5)
Eccentricity (e) 0.13
Semi-major axis (a) 415.267 Gm (2.776 AU)
Perihelion (q) 361.216 Gm (2.415 AU)
Aphelion (Q) 469.318 Gm (3.137 AU)
Orbital period (P) 1689.246 d (4.62 a)
Mean orbital speed 17.88 km/s
Inclination (i) 7.01°
Longitude of the
ascending node (Ω)		 232.767°
Argument of
perihelion (ω)		 156.06°
Mean anomaly (M) 39.29°
Physical characteristics D
Dimensions 27.0 km
Mass unknown
Density unknown
Surface gravity unknown
Escape velocity unknown
Rotation period unknown
Spectral class unknown
Absolute magnitude 9.8
Albedo (geometric) unknown
Mean surface
temperature		 unknown
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378 Holmia is a typical Main belt asteroid.

It was discovered by Auguste Charlois on December 6, 1893 in Nice.

 This article about an asteroid native to the Main Belt is a stub. You can help Wikipedia by expanding it.
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