(24835) 1995 SM55
From Infogalactic: the planetary knowledge core
| Discovery | |
|---|---|
| Discovered by | Nichole Danzl[1] |
| Discovery date | September 19, 1995 |
| Designations | |
| MPC designation | (24835) 1995 SM55 |
| Cubewano (MPC)[2] Extended (DES)[3] |
|
| Orbital characteristics[4] | |
| Epoch December 31, 2006 (JD 2454100.5) | |
| Aphelion | 45.905 AU (6867.313 Gm) |
| Perihelion | 37.400 AU (5595.012 Gm) |
| 41.653 AU (6231.162 Gm) | |
| Eccentricity | 0.102 |
| 268.83 a (98,189.245 d) | |
|
Average orbital speed
|
4.60 km/s |
| 315.427° | |
| Inclination | 27.092° |
| 21.067° | |
| 72.287° | |
| Physical characteristics | |
| Dimensions | 174 km[5][6] <704km[7] |
|
Sidereal rotation period
|
8.08 h[4] |
| Albedo | 0.7 (assumed) |
| Temperature | ~43 K |
|
Spectral type
|
(Neutral) B−V=0.65, V−R=0.39[8] B0−V0=0.628[9] |
| 4.8[4] | |
(24835) 1995 SM55, also written (24835) 1995 SM55, is a trans-Neptunian object (TNO) that resides in the Kuiper belt that was discovered on September 19, 1995, by Nichole M. Danzl.
Origin
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Based on their common pattern of IR water-ice absorptions, neutral visible spectrum[10] and the clustering of their orbital elements, the other KBOs (19308) 1996 TO66, (55636) 2002 TX300, (120178) 2003 OP32 and (145453) 2005 RR43 all appear to be collisional fragments broken off of the dwarf planet Haumea.
References
- ↑ List Of Transneptunian Objects
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 4.0 4.1 4.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Assuming a Haumea-like albedo of 0.7
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
External links
- Orbital simulation from JPL (Java) / Horizons Ephemeris
| Moons |
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|---|---|---|
| Classification | ||
| Collisional family | ||
| Controversy | ||
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