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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1804189558622208 | 1.0068e-07 | |
a | 2.572933585185044 | 1.8873e-08 | au |
q | 2.108727594243118 | 2.5516e-07 | au |
i | 6.168123111008217 | 6.9304e-06 | deg |
node | 355.2710172025219 | 6.0574e-05 | deg |
peri | 350.0785848109152 | 6.349e-05 | deg |
M | 176.4065646140707 | 2.479e-05 | deg |
tp | 2458261.824775998376 (2018-May-23.32477600) | 0.00010166 | TDB |
period | 1507.444358560872 4.13 | 1.6586e-05 4.541e-08 | d yr |
n | .2388147847418296 | 2.6277e-09 | deg/d |
Q | 3.03713957612697 | 2.2278e-08 | au |
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| | 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 |
16.7 |
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n/a |
MPO470310 |
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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 |
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Alternate Designations
6256 P-L = 1993 RH19 = 2001 OK92 |
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