682 Hagar
682 Hagar is a presumed Eunomian asteroid. Its spectral characteristics are unknown. It was named for the biblical character Hagar. The name may have been inspired by the asteroid's provisional designation 1909 HA.
_Hagar.png) Modelled shape of Hagar from its lightcurve | |
| Discovery | |
|---|---|
| Discovered by | August Kopff |
| Discovery site | Heidelberg |
| Discovery date | 17 June 1909 |
| Designations | |
| (682) Hagar | |
| Pronunciation | /ˈheɪɡɑːr/[1] |
| 1909 HA; 1943 GK; 1953 VU3; 1975 VO5 | |
| Orbital characteristics[2] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 106.82 yr (39016 d) |
| Aphelion | 3.1122 AU (465.58 Gm) |
| Perihelion | 2.1980 AU (328.82 Gm) |
| 2.6551 AU (397.20 Gm) | |
| Eccentricity | 0.17216 |
| 4.33 yr (1580.2 d) | |
| 266.80° | |
| 0° 13m 40.152s / day | |
| Inclination | 11.506° |
| 190.806° | |
| 104.697° | |
| Physical characteristics | |
| 4.8503 h (0.20210 d) | |
| 12.2 | |
References
- Noah Webster (1884) A Practical Dictionary of the English Language
- "682 Hagar (1909 HA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
- 682 Hagar at AstDyS-2, Asteroids—Dynamic Site
- 682 Hagar at the JPL Small-Body Database
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