4175 Billbaum
| Discovery | |
|---|---|
| Discovered by | Ted Bowell |
| Discovery site | Flagstaff |
| Discovery date | 15 April 1985 |
| Designations | |
| MPC designation | 4175 |
| 1985 GX | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 23598 days (64.61 yr) |
| Aphelion | 3.1842982 AU (476.36423 Gm) |
| Perihelion | 2.1833301 AU (326.62153 Gm) |
| 2.683814 AU (401.4929 Gm) | |
| Eccentricity | 0.1864824 |
| 4.40 yr (1605.9 d) | |
| 60.035500° | |
| 0° 13m 27.008s / day | |
| Inclination | 13.61285° |
| 163.41448° | |
| 316.91931° | |
| Earth MOID | 1.21804 AU (182.216 Gm) |
| Jupiter MOID | 1.94884 AU (291.542 Gm) |
| Jupiter Tisserand parameter | 3.310 |
| Physical characteristics | |
| 2.73 h (0.114 d) | |
| 12.3 | |
|
| |
4175 Billbaum (1985 GX) is a main-belt asteroid discovered on April 15, 1985 by Ted Bowell at Flagstaff. It is named for William A. Baum.[2] Baum worked at Lowell Observatory (Directorship of Planetary Research Center) as well as on the Hubble Space Telescope.[2]
References
- ↑ "4175 Billbaum (1985 GX)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 14 April 2016.
- 1 2 Page 336
External links
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