1425 Tuorla

Tuorla
Discovery
Discovered by	Kustaa Inkeri
Discovery site	Turku
Discovery date	3 April 1937
Designations
MPC designation	1425
Named after	Tuorla Observatory
Alternative names	1937 GB
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	65.81 yr (24036 days)
Aphelion	2.8736574 AU (429.89303 Gm)
Perihelion	2.3485639 AU (351.34016 Gm)
Semi-major axis	2.611111 AU (390.6166 Gm)
Eccentricity	0.1005498
Orbital period	4.22 yr (1541.1 d)
Mean anomaly	306.68300°
Mean motion	0° 14^m 0.947^s / day
Inclination	12.97591°
Longitude of ascending node	185.99008°
Argument of perihelion	342.40637°
Earth MOID	1.35573 AU (202.814 Gm)
Jupiter MOID	2.10153 AU (314.384 Gm)
Jupiter Tisserand parameter	3.366
Physical characteristics
Mean radius	7000747000000000000♠7.47±0.55 km
Rotation period	7.75 h (0.323 d)
Geometric albedo	6999239000000000000♠0.2390±0.040
Absolute magnitude (H)	11.4

1425 Tuorla (1937 GB) is a main-belt asteroid discovered on April 3, 1937, by Kustaa Inkeri at Turku.

References

Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html

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