1262 Sniadeckia

Sniadeckia

Discovery
Discovered by	S. Arend
Discovery site	Uccle
Discovery date	23 March 1933
Designations
MPC designation	1262
Named after	Jan Śniadecki
Alternative names	1933 FE
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	108.99 yr (39810 days)
Aphelion	3.0232162 AU (452.26671 Gm)
Perihelion	2.9870309 AU (446.85346 Gm)
Semi-major axis	3.00512 AU (449.560 Gm)
Eccentricity	0.0060206
Orbital period	5.21 yr (1902.8 d)
Mean anomaly	277.3014°
Mean motion	0° 11^m 21.103^s / day
Inclination	13.13213°
Longitude of ascending node	124.36428°
Argument of perihelion	140.30775°
Earth MOID	1.97422 AU (295.339 Gm)
Jupiter MOID	2.04442 AU (305.841 Gm)
Jupiter Tisserand parameter	3.212
Physical characteristics
Dimensions	51 km
Mean radius	25.745±3.1 km
Rotation period	17.57 h (0.732 d)
Sidereal rotation period	17.6 h
Geometric albedo	0.0529±0.016
Absolute magnitude (H)	10.25

1262 Sniadeckia (1933 FE) is a 51 km main-belt asteroid discovered on March 23, 1933, by S. Arend at Uccle.

References

1. "1262 Sniadeckia (1933 FE)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 28 April 2016.

External links

• 1262 Sniadeckia at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters