1527 Malmquista

For other uses of Malmquist, see Malmquist (disambiguation).

Malmquista
Discovery
A three-dimensional model of 1527 Malmquista based on its light curve.
Discovered by	Y. Vaisala
Discovery site	Turku
Discovery date	18 October 1939
Designations
MPC designation	1527
Named after	Gunnar Malmquist
Alternative names	1939 UG
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	86.18 yr (31477 days)
Aphelion	2.6696502 AU (399.37399 Gm)
Perihelion	1.7844285 AU (266.94670 Gm)
Semi-major axis	2.227039 AU (333.1603 Gm)
Eccentricity	0.1987441
Orbital period	3.32 yr (1213.9 d)
Mean anomaly	85.283783°
Mean motion	0° 17^m 47.615^s / day
Inclination	5.193981°
Longitude of ascending node	16.13328°
Argument of perihelion	304.54459°
Earth MOID	0.777724 AU (116.3459 Gm)
Jupiter MOID	2.64588 AU (395.818 Gm)
Jupiter Tisserand parameter	3.614
Physical characteristics
Rotation period	14.077 h (0.5865 d)
Absolute magnitude (H)	12.0

1527 Malmquista (1939 UG) is a main-belt asteroid discovered on October 18, 1939, by Y. Vaisala at Turku. It is named for the Swedish astronomer Gunnar Malmquist.

References

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1526 Mikkeli 1527 Malmquista 1528 Conrada

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