1154 Astronomia

1154 Astronomia [1]
Discovery
Discovered by Reinmuth, K.
Discovery date 8 February 1927
Orbital characteristics [1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 104.62 yr (38213 days)
Aphelion 3.6299781 AU (543.03699 Gm)
Perihelion 3.1512212 AU (471.41598 Gm)
3.3905997 AU (507.22650 Gm)
Eccentricity 0.0706006
6.24 yr (2280.4 d)
319.46468°
0° 9m 28.319s / day
Inclination 4.532483°
82.51332°
203.67758°
Earth MOID 2.13526 AU (319.430 Gm)
Jupiter MOID 1.47687 AU (220.937 Gm)
Jupiter Tisserand parameter 3.140
Physical characteristics
Mean radius
 30.54±0.9 km
0.0296±0.002
10.51

    1154 Astronomia is an outer main belt asteroid orbiting the Sun. Approximately 61 kilometers in diameter, it makes a revolution around the Sun once every 6 years. It was discovered by Karl Wilhelm Reinmuth at Heidelberg, Germany on February 8, 1927.[1] It was named for astronomy, and its provisional designation was 1927 CB.[2]

    References

    1. 1 2 3 "JPL Small-Body Database Browser". Retrieved 1 May 2016.
    2. ↑ Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names. Springer. ISBN 3-540-00238-3.

    External links

    This article is issued from Wikipedia - version of the 9/9/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.