1189 Terentia
From Infogalactic: the planetary knowledge core
| Discovery [1] | |
|---|---|
| Discovered by | G. Neujmin |
| Discovery site | Simeiz Observatory |
| Discovery date | 17 September 1930 |
| Designations | |
| MPC designation | 1189 Terentia |
|
Named after
|
Lidiya Terent'eva (orbit computer)[2] |
| 1930 SG · 1935 SK2 A915 TJ |
|
| main-belt | |
| Orbital characteristics [1] | |
| Epoch 27 June 2015 (JD 2457200.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 99.92 yr (36,495 days) |
| Aphelion | 3.2703 AU |
| Perihelion | 2.5917 AU |
| 2.9310 AU | |
| Eccentricity | 0.1157 |
| 5.02 yr (1832.8 days) | |
| 306.26° | |
| Inclination | 9.8657° |
| 275.25° | |
| 95.782° | |
| Earth MOID | 1.6155 AU |
| Physical characteristics | |
| Dimensions | 55.9 km |
| 19.308 h | |
| 0.0566 | |
| SMASS = Ch | |
| 9.8 | |
1189 Terentia, provisional designation 1930 SG, is a main-belt asteroid discovered on September 17, 1930, by Russian astronomer Grigory Neujmin at the Crimean Simeiz Observatory. The carbonaceous asteroid, classified as Ch-type in the SMASS taxonomy system, measures about 56 kilometers in diameter.[1]
It was named after Lidiya Terent'eva (1879–1933), female collaborator at the Simeis Observatory.[1]
References
External links
- Dictionary of Minor Planet Names, Google books
- 1189 Terentia at the JPL Small-Body Database
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