1486 Marilyn

Marilyn

Discovery
Discovered by	E. Delporte
Discovery site	Uccle
Discovery date	23 August 1938
Designations
MPC designation	1486
Alternative names	1938 QA
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	77.61 yr (28348 days)
Aphelion	2.4719213 AU (369.79416 Gm)
Perihelion	1.9246703 AU (287.92658 Gm)
Semi-major axis	2.198296 AU (328.8604 Gm)
Eccentricity	0.1244716
Orbital period	3.26 yr (1190.5 d)
Mean anomaly	332.51313°
Mean motion	0° 18^m 8.623^s / day
Inclination	0.07528000°
Longitude of ascending node	333.30406°
Argument of perihelion	350.07807°
Earth MOID	0.911681 AU (136.3855 Gm)
Jupiter MOID	2.78762 AU (417.022 Gm)
Jupiter Tisserand parameter	3.657
Physical characteristics
Rotation period	4.566 h (0.1903 d)
Absolute magnitude (H)	12.8

1486 Marilyn (1938 QA) is a main-belt asteroid discovered on August 23, 1938, by the Belgian astronomer Eugène Delporte at Uccle.

References

1. "1486 Marilyn (1938 QA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016.

External links

• 1486 Marilyn at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters