11433 Gemmafrisius
| Discovery | |
|---|---|
| Discovered by | Cornelis Johannes van Houten |
| Discovery site | Palomar |
| Discovery date | 16 October 1977 |
| Designations | |
| MPC designation | (11433) 3474 T-3 |
Named after | Gemma Frisius |
| 1953 FB1 | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 23005 days (62.98 yr) |
| Aphelion | 2.8044365 AU (419.53773 Gm) |
| Perihelion | 2.0357914 AU (304.55006 Gm) |
| 2.4201140 AU (362.04390 Gm) | |
| Eccentricity | 0.1588035 |
| 3.76 yr (1375.2 d) | |
| 234.78582° | |
| 0° 15m 42.438s / day | |
| Inclination | 3.211391° |
| 59.646142° | |
| 142.0809° | |
| Earth MOID | 1.03341 AU (154.596 Gm) |
| Jupiter MOID | 2.15354 AU (322.165 Gm) |
| Jupiter Tisserand parameter | 3.495 |
| Physical characteristics | |
| 14.5 | |
|
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11433 Gemmafrisius (provisional designation: 3474 T-3) is a Main Belt minor planet. It was discovered by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld, and Tom Gehrels at the Palomar Observatory in San Diego County, California, on October 16, 1977. It is named after Gemma Frisius, a 16th-century Belgian mathematician and cartographer.
See also
References
- ↑ "11433 Gemmafrisius (3474 T-3)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 9 April 2016.
External links
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