1555 Dejan

Dejan
Discovery
Discovered by	Rigaux, F.
Discovery site	Uccle
Discovery date	15 September 1941
Designations
MPC designation	1555
Alternative names	1941 SA
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	83.63 yr (30547 days)
Aphelion	3.4339796 AU (513.71604 Gm)
Perihelion	1.9443693 AU (290.87351 Gm)
Semi-major axis	2.689174 AU (402.2947 Gm)
Eccentricity	0.2769642
Orbital period	4.41 yr (1610.7 d)
Mean anomaly	342.3252°
Mean motion	0° 13^m 24.596^s / day
Inclination	6.019991°
Longitude of ascending node	318.09260°
Argument of perihelion	47.86036°
Earth MOID	0.947336 AU (141.7194 Gm)
Jupiter MOID	2.05955 AU (308.104 Gm)
Jupiter Tisserand parameter	3.309
Physical characteristics
Absolute magnitude (H)	11.6

1555 Dejan (1941 SA) is a main-belt asteroid discovered on September 15, 1941, by Rigaux, F. at Uccle. Asteroid 1555 Dejan was named after Serb astronomer Petar Đurković's son.

References

↑ "1555 Dejan (1941 SA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016.

External links

Discovery · Orbit diagram · Orbital elements · Physical parameters

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