1011 Laodamia

This article is about an asteroid. For other uses, see Laodamia (disambiguation).
1011 Laodamia
Discovery[1]
Discovered by K. Reinmuth
Discovery site Heidelberg Obs.
Discovery date 5 January 1924
Designations
MPC designation 1011 Laodamia (1924 PK)
Named after
Laodamia[2]
1924 PK · 1939 FG
1958 OC
Mars-crosser
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 91.97 yr (33593 days)
Aphelion 3.2308 AU (483.32 Gm)
Perihelion 1.5542 AU (232.51 Gm)
2.3925 AU (357.91 Gm)
Eccentricity 0.35039
3.70 yr (1351.7 d)
341.48°
 15m 58.788s / day
Inclination 5.4941°
132.55°
353.36°
Earth MOID 0.568294 AU (85.0156 Gm)
Jupiter MOID 1.85906 AU (278.111 Gm)
Jupiter Tisserand parameter 3.439
Physical characteristics
Mean radius
3.5–8.5 km[3]
5.17247 h (0.215520 d)
B–V = 0.900
U–B = 0.515
S (Tholen), Sr (SMASS)
12.74

    1011 Laodamia is a stony Mars-crosser asteroid. It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on January 5, 1924. Its provisional designation was 1924 PK. With an absolute magnitude of 12.7,[1] the asteroid is roughly 12 kilometers in diameter.[3] On September 5, 2083, the asteroid will pass 0.06186 AU (9,254,000 km; 5,750,000 mi) from Mars.[1]

    It was named Laodamia, a figure in the Greek mythology. However, since there are several different characters with this name, it is unclear which one is actually referred to.[2]

    References

    1. 1 2 3 4 "JPL Small-Body Database Browser: 1011 Laodamia (1924 PK)" (2015-09-19 last obs.). Jet Propulsion Laboratory. Retrieved 2 May 2016.
    2. 1 2 Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1011) Laodamia. Springer Berlin Heidelberg. p. 87. ISBN 978-3-540-29925-7. Retrieved October 2015.
    3. 1 2 "Absolute Magnitude (H)". NASA/JPL. Retrieved 2014-06-28.

    External links


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