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644 Cosima

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644 Cosima
Discovery
Discovered byAugust Kopff
Discovery siteHeidelberg
Discovery date7 September 1907
Designations
(644) Cosima
1907 AA
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc107.84 yr (39390 d)
Aphelion3.0041 AU (449.41 Gm)
Perihelion2.1938 AU (328.19 Gm)
2.5990 AU (388.80 Gm)
Eccentricity0.15589
4.19 yr (1530.4 d)
357.546°
0° 14m 6.864s / day
Inclination1.0409°
109.975°
268.690°
Physical characteristics
9.96±0.75 km
7.556 h (0.3148 d)
0.1572±0.028
11.13

644 Cosima is a minor planet orbiting the Sun.

References

  1. ^ "644 Cosima (1907 AA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.


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