(668643) 2012 DR30: Difference between revisions
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| url = http://www.sott.net/article/242172-Trans-Neptunian-Object-2012-DR30-Discovered |
| url = http://www.sott.net/article/242172-Trans-Neptunian-Object-2012-DR30-Discovered |
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| accessdate = 2013-07-11 |
| accessdate = 2013-07-11 |
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Revision as of 05:55, 15 July 2013
| Discovery[1] | |
|---|---|
| Discovered by | Siding Spring Survey |
| Discovery date | February 22, 2012 |
| Designations | |
| trans-Neptunian object detached object Oort cloud object[2] | |
| Orbital characteristics[1] | |
| Epoch 2013-apr-18 (JD 2456400.5) | |
| Aphelion | 2243 AU (Q) |
| Perihelion | 14.5395582 ±.00017596 AU (q) |
| 1129 AU (a) | |
| Eccentricity | 0.9871195 |
| ≈37925 yr | |
| 0.01987° | |
| Inclination | 77.98734° |
| 341.41985° | |
| 195.22465° | |
2012 DR30 is a minor planet orbiting in the scattered disk/Oort Cloud, a large belt of comets, asteroids, and minor planets orbiting 500-10,000+ AU. It is the 2nd farthest-out minor planet in the solar system (not including comets.) The record is currently held by the minor planet 2013 BL76 at 1205 AU.
References
- ^ a b
"Trans-Neptunian Object 2012 DR30 Discovered". sott.net. Archived from the original on 2013-07-15. Retrieved 2013-07-11.
{{cite web}}: Unknown parameter|deadurl=ignored (|url-status=suggested) (help) - ^ "2012 DR30 = 2009 FW54". IAU minor planet center. Retrieved 2013-07-11.