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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1938778165698713 | 8.4836e-08 | |
| a | 2.460212913194884 | 2.1016e-08 | au |
| q | 1.983232205287657 | 2.0522e-07 | au |
| i | 2.525340793771852 | 6.0855e-06 | deg |
| node | 38.5320116620369 | 0.00020581 | deg |
| peri | 264.3953537882628 | 0.0002068 | deg |
| M | 194.5234296362453 | 2.2806e-05 | deg |
| tp | 2459648.375381918681
(2022-Mar-09.87538192) | 9.2813e-05 | TDB |
| period | 1409.475292955502
3.86 | 1.806e-05
4.945e-08 | d
yr |
| n | .2554141968995588 | 3.2727e-09 | deg/d |
| Q | 2.93719362110211 | 2.509e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO455451 |
|
|
| 332680 (2009 DR51) Discovered 2003-Nov-18 by Spacewatch at Kitt Peak |
| Reference: 20120703/Numbers.arc | Last Updated: 2012-07-09 |
|
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Alternate Designations
| 2009 DR51 = 1999 TJ305 = 2003 YC182 |
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