Discovery | |
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Discovered by | Max Wolf |
Discovery site | Heidelberg |
Discovery date | 21 May 1917 |
Designations | |
MPC designation | (872) Holda |
Alternative designations | 1917 BZ |
Orbital characteristics | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 115.56 yr (42207 days) |
Aphelion | 2.9483 AU (441.06 Gm) |
Perihelion | 2.5146 AU (376.18 Gm) |
Semi-major axis | 2.7315 AU (408.63 Gm) |
Eccentricity | 0.079385 |
Orbital period (sidereal) | 4.51 yr (1648.9 d) |
Mean anomaly | 8.17394° |
Mean motion | 0° 13 5.988 / day |
Inclination | 7.3752° |
Longitude of ascending node | 194.738° |
Argument of perihelion | 17.534° |
Physical characteristics | |
Mean radius | 15.02±1.25 km |
Synodic rotation period | 5.945 h (0.2477 d) |
Geometric albedo | 0.2127±0.041 |
Absolute magnitude (H) | 9.91 |
872 Holda is a minor planet orbiting the Sun.
The asteroid is named after Edward Singleton Holden, an American astronomer.
References
- "872 Holda (1917 BZ)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 3 May 2016.
External links
- 872 Holda at AstDyS-2, Asteroids—Dynamic Site
- 872 Holda at the JPL Small-Body Database
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