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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 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1804189611864218 | 1.0085e-07 | |
| a | 2.572933583919665 | 1.8927e-08 | au |
| q | 2.108727579507222 | 2.5568e-07 | au |
| i | 6.1681239153032 | 7.0385e-06 | deg |
| node | 355.2710274305887 | 6.2503e-05 | deg |
| peri | 350.0785792606117 | 6.5501e-05 | deg |
| M | 176.4065607098167 | 2.5196e-05 | deg |
| tp | 2458261.824792891760
(2018-May-23.32479289) | 0.00010351 | TDB |
| period | 1507.444357448822
4.13 | 1.6633e-05
4.554e-08 | d
yr |
| n | .2388147849180046 | 2.6351e-09 | deg/d |
| Q | 3.037139588332109 | 2.2341e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.7 |
|
n/a |
MPO470310 |
|
|
| 215092 (6256 P-L) Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
| Reference: 20090509/Numbers.arc | Last Updated: 2009-05-11 |
|
Alternate Designations
| 6256 P-L = 1993 RH19 = 2001 OK92 |
|
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