465 Alekto
Discovery[1] | |||||||||||||||||
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Discovered by | Max Wolf | ||||||||||||||||
Discovery site | Heidelburg | ||||||||||||||||
Discovery date | 13 January 1901 | ||||||||||||||||
Designations | |||||||||||||||||
MPC designation | 465 Alekto | ||||||||||||||||
Named after | Alekto | ||||||||||||||||
1901 FW, 1949 YE1, 1949 YU, 1968 PB, A907 EF, A916 YC | |||||||||||||||||
Main-belt asteroid | |||||||||||||||||
Orbital characteristics[1] | |||||||||||||||||
Epoch 31 July 2016 (JD 2457600.5) | |||||||||||||||||
Uncertainty parameter 0 | |||||||||||||||||
Observation arc | 115.24 yr (42091 d) | ||||||||||||||||
Aphelion | 3.7315 AU (558.22 Gm) | ||||||||||||||||
Perihelion | 2.4538 AU (367.08 Gm) | ||||||||||||||||
3.0927 AU (462.66 Gm) | |||||||||||||||||
Eccentricity | 0.20657 | ||||||||||||||||
5.44 yr (1986.5 d) | |||||||||||||||||
8.223375° | |||||||||||||||||
0° 10m 52.396s / day | |||||||||||||||||
Inclination | 4.6493° | ||||||||||||||||
300.6133° | |||||||||||||||||
283.7859° | |||||||||||||||||
Earth MOID | 1.44979 AU (216.885 Gm) | ||||||||||||||||
Jupiter MOID | 1.32173 AU (197.728 Gm) | ||||||||||||||||
Jupiter Tisserand parameter | 3.186 | ||||||||||||||||
Proper orbital elements | |||||||||||||||||
Proper mean motion | 66.0650 deg / yr | ||||||||||||||||
Proper orbital period |
5.44918 yr (1990.313 d) | ||||||||||||||||
Physical characteristics | |||||||||||||||||
Dimensions | ±2.8 km 73.34 | ||||||||||||||||
10.938 h (0.4558 d) | |||||||||||||||||
Sidereal rotation period | 10.938 hours | ||||||||||||||||
±0.004 0.0433 | |||||||||||||||||
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9.7 | |||||||||||||||||
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465 Alekto is a main-belt asteroid. It was discovered by Max Wolf on January 13, 1901. Its provisional name was 1901 FW.
References
- 1 2 "465 Alekto". JPL Small-Body Database. Jet Propulsion Laboratory. SPK-ID: 465. Retrieved 10 May 2016.
- ↑ "HEC: Exoplanets Calculator". Planetary Habitability Laboratory. University of Puerto Rico at Arecibo. Retrieved 26 November 2015.
External links
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