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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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07804461103113686 | 4.3278e-08 | |
a | 2.790896709071817 | 2.0349e-08 | au |
q | 2.573082260984227 | 1.2732e-07 | au |
i | 3.162005284098809 | 4.4221e-06 | deg |
node | 140.2552438640614 | 6.6624e-05 | deg |
peri | 234.7875930369505 | 7.1704e-05 | deg |
M | 308.1968220877058 | 2.5634e-05 | deg |
tp | 2459245.557486200893 (2021-Jan-31.05748620) | 0.00012111 | TDB |
period | 1702.997742371794 4.66 | 1.8625e-05 5.099e-08 | d yr |
n | .2113919420108108 | 2.3119e-09 | deg/d |
Q | 3.008711157159407 | 2.1937e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457867.5 (2017-Apr-24.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .08055693182847926 | 4.3412e-08 | |
q | 2.564468163208807 | 1.2809e-07 | au |
tp | 2457543.108432098442 (2016-Jun-03.60843210) | 0.0001185 | TDB |
node | 140.3761556020895 | 6.6798e-05 | deg |
peri | 234.7486260038065 | 7.1501e-05 | deg |
i | 3.158770209398392 | 4.418e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.884575405333685E-15 |
-5.50703617188118E-15 |
-5.588661903305311E-13 |
3.249583480031501E-15 |
-6.626852124280429E-14 |
-5.222855398561997E-16 |
q |
-5.50703617188118E-15 |
1.64071447850499E-14 |
1.121621541443647E-12 |
-9.949820124584671E-15 |
9.482495021252749E-14 |
1.798540103545368E-15 |
tp |
-5.588661903305311E-13 |
1.121621541443647E-12 |
1.404140210053817E-8 |
7.593590878543772E-12 |
3.031437342068703E-9 |
1.480809622188446E-12 |
node |
3.249583480031501E-15 |
-9.949820124584671E-15 |
7.593590878543772E-12 |
4.461973817830515E-9 |
-4.453039640958392E-9 |
3.783177277501802E-11 |
peri |
-6.626852124280429E-14 |
9.482495021252749E-14 |
3.031437342068703E-9 |
-4.453039640958392E-9 |
5.112365149552027E-9 |
-3.745878091737989E-11 |
i |
-5.222855398561997E-16 |
1.798540103545368E-15 |
1.480809622188446E-12 |
3.783177277501802E-11 |
-3.745878091737989E-11 |
1.95189701553903E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.2 |
|
n/a |
MPO437029 |
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215062 (2009 DC125) Discovered 2009-Feb-19 by Spacewatch at Kitt Peak |
Reference: 20090509/Numbers.arc | Last Updated: 2009-05-11 |
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