830 Petropolitana

830 Petropolitana
Discovery
Discovered by	G. N. Neujmin
Discovery site	Simeis
Discovery date	25 August 1916
Designations
Alternative names	1916 ZZ
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	99.62 yr (36386 d)
Aphelion	3.4090 AU (509.98 Gm)
Perihelion	3.0138 AU (450.86 Gm)
Semi-major axis	3.2114 AU (480.42 Gm)
Eccentricity	0.061531
Orbital period	5.76 yr (2102.1 d)
Mean anomaly	62.0998°
Mean motion	0° 10^m 16.536^s / day
Inclination	3.8167°
Longitude of ascending node	340.760°
Argument of perihelion	86.388°
Earth MOID	2.02917 AU (303.560 Gm)
Jupiter MOID	1.79373 AU (268.338 Gm)
Jupiter Tisserand parameter	3.185
Physical characteristics
Mean radius	7001206100000000000♠20.61±0.8 km
Rotation period	39.0 h (1.63 d)
Geometric albedo	6999238200000000000♠0.2382±0.020
Absolute magnitude (H)	9.10

830 Petropolitana is a minor planet orbiting the Sun.

References

Minor planets navigator

829 Academia 830 Petropolitana 831 Stateira

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