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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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1938777739222237 | 8.1443e-08 | |
| a | 2.460212898715689 | 2.0948e-08 | au |
| q | 1.98323229853795 | 1.9632e-07 | au |
| i | 2.525345668332148 | 5.7302e-06 | deg |
| node | 38.53198076513441 | 0.00019512 | deg |
| peri | 264.3954122423987 | 0.00019602 | deg |
| M | 194.5234153757858 | 2.1051e-05 | deg |
| tp | 2459648.375432031909
(2022-Mar-09.87543203) | 8.6486e-05 | TDB |
| period | 1409.475280512636
3.86 | 1.8002e-05
4.929e-08 | d
yr |
| n | .2554141991543587 | 3.2621e-09 | deg/d |
| Q | 2.937193498893429 | 2.5009e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ 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 |
|
[ show close-approach data ]
Alternate Designations
| 2009 DR51 = 1999 TJ305 = 2003 YC182 |
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