873 Mechthild

873 Mechthild
Discovery
Discovered by	Max Wolf
Discovery site	Heidelberg
Discovery date	21 May 1917
Designations
Named after	Mechthild of Magdeburg
Alternative names	1917 CA
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	98.37 yr (35931 days)
Aphelion	3.0181 AU (451.50 Gm)
Perihelion	2.2375 AU (334.73 Gm)
Semi-major axis	2.6278 AU (393.11 Gm)
Eccentricity	0.14851
Orbital period	4.26 yr (1555.9 d)
Mean anomaly	84.0864°
Mean motion	0° 13^m 52.968^s / day
Inclination	5.2740°
Longitude of ascending node	150.045°
Argument of perihelion	110.153°
Earth MOID	1.22874 AU (183.817 Gm)
Jupiter MOID	2.05898 AU (308.019 Gm)
Jupiter Tisserand parameter	3.380
Physical characteristics
Mean radius	7001145200000000000♠14.52±0.95 km
Rotation period	11.006 h (0.4586 d)
Geometric albedo	6998531000000000000♠0.0531±0.008
Absolute magnitude (H)	11.49

873 Mechthild is a minor planet orbiting the Sun, named after the Christian medieval mystic Mechthild of Magdeburg.

References

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872 Holda 873 Mechthild 874 Rotraut

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