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词条 58 Concordia
释义

  1. References

  2. External links

{{Infobox planet
| minorplanet=yes
| background=#D6D6D6
| name=58 Concordia
| discoverer=Karl Theodor Robert Luther
| discovered=March 24, 1860
| mpc_name=(58) Concordia
| alt_names= 
| pronounced={{IPAc-en|k|ə|n|'|k|ɔːr|d|i|ə}}
| named_after = Concordia
| mp_category=Main belt Nemesis
| epoch=December 31, 2006 (JD 2454100.5)
| semimajor=2.701 AU (403.991 Gm)
| perihelion=2.583 AU (386.457 Gm)
| aphelion=2.818 AU (421.526 Gm)
| eccentricity=0.043
| period=4.44 a (1620.946 d)
| inclination=5.057°
| asc_node=161.290°
| arg_peri=34.465°
| mean_anomaly=15.122°
| dimensions=93.4 km
| mass=
| density=
| rotation={{Val|9.895|0.001|u=h}}
| spectral_type=C
| abs_magnitude=8.86
| albedo=0.058[1]
}}Concordia (minor planet designation: 58 Concordia) is a fairly large main-belt asteroid that is orbiting the Sun with a period of 4.44 years. It is classified as a C-type asteroid, meaning that its surface is very dark and it is likely carbonaceous in composition. It belongs to the Hungaria family of asteroids and has a satellite with an orbital period of 14.29 h.

Concordia was discovered by Robert Luther on March 24, 1860. At Luther's request, it was named by Carl Christian Bruhns of the University of Leipzig after Concordia, the Roman goddess of harmony.[2]

References

1. ^Asteroid Data Sets {{webarchive|url=https://www.webcitation.org/5mqof7ROl?url=http://www.psi.edu/pds/resource/albedo.html |date=2010-01-17 }}
2. ^{{cite book|last=Schmadel|first=Lutz D.|title=Dictionary of Minor Planet Names|url=https://books.google.com/books?id=KWrB1jPCa8AC&pg=PA20|year=2003|publisher=Springer Science & Business Media|isbn=978-3-540-00238-3|page=20}}

}}

External links

  • {{JPL small body}}
{{Minor planets navigator|57 Mnemosyne|number=58|59 Elpis}}{{Small Solar System bodies}}{{DEFAULTSORT:000058}}{{C-beltasteroid-stub}}

7 : Nemesis asteroids|Discoveries by Robert Luther|Minor planets named from Roman mythology|Named minor planets|C-type asteroids (Tholen)|Ch-type asteroids (SMASS)|Astronomical objects discovered in 1860

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