1182 Ilona

From Wikipedia, the free encyclopedia

Jump to: navigation, search
1182 Ilona
Discovery [1]
Discovered by K. Reinmuth
Discovery site Heidelberg Obs.
Discovery date 3 March 1927
Designations
MPC designation (1182) Ilona
Named after
unknown[2]
1927 EA · A915 RD
main-belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 89.12 yr (32551 days)
Aphelion 2.5255 AU (377.81 Gm)
Perihelion 1.9929 AU (298.13 Gm)
2.2592 AU (337.97 Gm)
Eccentricity 0.11788
3.40 yr (1240.3 d)
211.82°
0° 17m 24.9s / day
Inclination 9.3886°
336.38°
63.125°
Earth MOID 1.01694 AU (152.132 Gm)
Jupiter MOID 2.86387 AU (428.429 Gm)
Jupiter Tisserand parameter 3.594
Physical characteristics
Dimensions 14.3 km
Mean radius
7.13±0.4 km
29.8 h (1.24 d)
0.2624±0.030
11.6

1182 Ilona, provisional designation 1927 EA, is a main-belt asteroid discovered on March 3, 1927, by astronomer Karl Reinmuth at the Heidelberg Observatory in Germany. It measures about 14 kilometers in diameter.[1]

Any reference to a person or occurrence for the asteroid's name is unknown.[2]

References[edit]

  1. ^ a b c "JPL Small-Body Database Browser: 1182 Ilona (1927 EA)" (2015-03-24 last obs.). Jet Propulsion Laboratory. Retrieved 1 May 2016. 
  2. ^ a b Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1182) Ilona. Springer Berlin Heidelberg. p. 99. ISBN 978-3-540-29925-7. Retrieved 22 August 2016. 

External links[edit]