(2909) Hoshi-no-ie
Asteroid (2909) Hoshi-no-ie |
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Properties of the orbit ( animation ) | |
Orbit type | Outer main belt |
Asteroid family | Eos family |
Major semi-axis | 3.0173 ± 0.0002 AU |
eccentricity | 0.1191 ± 0.0005 |
Perihelion - aphelion | 2.6581 ± 0.0014 AU - 3.3765 ± 0.0002 AU |
Inclination of the orbit plane | 11.452 ± 0.0459 ° |
Length of the ascending node | 85.3949 ± 0.231 ° |
Argument of the periapsis | 284.8285 ± 0.03 ° |
Time of passage of the perihelion | November 6, 2021 |
Sidereal period | 5.24 a ± 0.1659 d |
Physical Properties | |
Medium diameter | 21.312 ± 0.313 km |
Albedo | 0.160 ± 0.013 |
Absolute brightness | 11.1 mag |
history | |
Explorer | Sadao Sei |
Date of discovery | May 9, 1983 |
Another name | 1983 YES ; 1948 UF; 1948 flat share; 1957 LG; 1961 DK; 1969 VV 2 ; 1972 JN; 1974 UH |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(2909) Hoshi-no-ie ( 1983 JA ; 1948 UF ; 1948 WG ; 1957 LG ; 1961 DK ; 1969 VV 2 ; 1972 JN ; 1974 UH ) is an asteroid about 21 kilometers in size of the outer main belt , which occurred on May 9th Was discovered in 1983 by the Japanese astronomer Sadao Sei at the Chirorin Observatory ( IAU code 383). It belongs to the Eos family , a group of asteroids named after (221) Eos .
designation
(2909) Hoshi-no-ie was named after the Chirorin observatory where the asteroid was discovered. Translated, this word means “star house”.
See also
Web links
- (2909) Hoshi-no-ie in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2909) Hoshi-no-ie in the Small-Body Database of the Jet Propulsion Laboratory .
Individual evidence
- ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Fifth Revised and Enlarged Edition. Ed .: Lutz D. Schmadel. 5th edition. Springer Verlag , Berlin , Heidelberg 2003, ISBN 978-3-540-29925-7 , pp. 186 (English, 992 pp., Link.springer.com [ONLINE; accessed on September 22, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1983 JA. Discovered 1983 May 9 by S. Sei at Chirorin. "
predecessor | asteroid | successor |
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(2908) Shimoyama | numbering | (2910) Yoshkar-Ola |