307 Nike
From Infogalactic: the planetary knowledge core
Discovery | |||||||||||||||||
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Discovered by | Auguste Charlois | ||||||||||||||||
Discovery site | Nice | ||||||||||||||||
Discovery date | March 5, 1891 | ||||||||||||||||
Designations | |||||||||||||||||
Named after
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Nike | ||||||||||||||||
1957 LM | |||||||||||||||||
Main belt | |||||||||||||||||
Orbital characteristics[1] | |||||||||||||||||
Epoch 27 June 2015 (JD 2457200.5) | |||||||||||||||||
Aphelion | 3.3238 AU (497.23 Gm) | ||||||||||||||||
Perihelion | 2.4937 AU (373.05 Gm) | ||||||||||||||||
2.9087 AU (435.14 Gm) | |||||||||||||||||
Eccentricity | 0.1427 | ||||||||||||||||
1811.9985 d (4.96 yr) | |||||||||||||||||
Average orbital speed
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17.46 km/s | ||||||||||||||||
90.7048° | |||||||||||||||||
Inclination | 6.1256° | ||||||||||||||||
100.999° | |||||||||||||||||
325.038° | |||||||||||||||||
Physical characteristics | |||||||||||||||||
Dimensions | 54.96 km (34.15 mi) | ||||||||||||||||
7.902 ± 0.005 h[2] | |||||||||||||||||
Albedo | 0.0524 | ||||||||||||||||
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Spectral type
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C | ||||||||||||||||
10.12 | |||||||||||||||||
307 Nike is a sizeable asteroid of the main belt. It was discovered by Auguste Charlois on March 5, 1891 in Nice. Charlois named it after the Greek goddess of victory, as well as the Greek name for the city where it was discovered.[4] Measurement of the light curve of this asteroid in 2000 indicates a rotation period of 7.902 ± 0.005 hours.[2]
On December 2, 1972, Pioneer 10 made one of its nearest passages of an asteroid when it passed 307 Nike at a distance of about 8.8 million kilometers (0.059 AU) during the spacecraft's pioneering trip through the asteroid belt.[5][clarification needed Was any data collected?]
References
- ↑ 307 Nike at the JPL Small-Body Database
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
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Categories:
- Wikipedia articles needing clarification from September 2015
- Main-belt asteroids
- Asteroids named for places
- Minor planets named from Greek mythology
- Astronomical objects discovered in 1891
- Cx-type asteroids (Tholen)
- Numbered asteroids
- Discoveries by Auguste Charlois
- Minor planets visited by spacecraft
- Main-belt-asteroid stubs