751 Faïna

751 Faïna
Discovery
Discovered by	G. N. Neujmin
Discovery site	Simeis
Discovery date	28 April 1913
Designations
Alternative names	1913 RK
Minor planet category	Main belt Faïna family
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	102.95 yr (37601 d)
Aphelion	2.9408 AU (439.94 Gm)
Perihelion	2.1601 AU (323.15 Gm)
Semi-major axis	2.5505 AU (381.55 Gm)
Eccentricity	0.15304
Orbital period	4.07 yr (1487.7 d)
Mean anomaly	314.41°
Mean motion	0° 14^m 31.128^s / day
Inclination	15.606°
Longitude of ascending node	78.862°
Argument of perihelion	302.572°
Earth MOID	1.20533 AU (180.315 Gm)
Jupiter MOID	2.55704 AU (382.528 Gm)
Jupiter Tisserand parameter	3.373
Physical characteristics
Mean radius	7001552500000000000♠55.25±2.15 km^[1] 53.655 ± 0.74 km^[2]
Mass	(3.27 ± 0.58) × 10¹⁸ kg^[2]
Mean density	5.05 ± 0.92 g/cm³^[2]
Rotation period	23.678 h (0.9866 d)
Geometric albedo	6998497000000000000♠0.0497±0.004
Absolute magnitude (H)	8.66

751 Faïna is a minor planet orbiting the Sun.

References

1 2 "751 Faina (1913 RK)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
1 2 3 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science, 73, pp. 98–118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009. See Table 1.

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750 Oskar 751 Faïna 752 Sulamitis

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