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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1183270521365252 | 2.6878e-08 | |
a | 2.423463620307724 | 8.7348e-09 | au |
q | 2.1367023141566 | 6.3529e-08 | au |
i | 4.041311670025392 | 5.8576e-06 | deg |
node | 14.5775756129575 | 4.2636e-05 | deg |
peri | 101.6538694968365 | 5.2214e-05 | deg |
M | 145.9667430268127 | 2.8684e-05 | deg |
tp | 2458641.766641902164 (2019-Jun-07.26664190) | 0.00010889 | TDB |
period | 1378.012585224791 3.77 | 7.4501e-06 2.04e-08 | d yr |
n | .2612457998279271 | 1.4124e-09 | deg/d |
Q | 2.710224926458848 | 9.7684e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457109.5 (2015-Mar-28.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1185947494652497 | 2.6997e-08 | |
q | 2.135467352324662 | 6.3879e-08 | au |
tp | 2457265.736421311292 (2015-Aug-31.23642131) | 0.00010661 | TDB |
node | 14.60814671936435 | 4.264e-05 | deg |
peri | 102.0298391580722 | 5.2112e-05 | deg |
i | 4.042105036003927 | 5.8569e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
7.288550550844993E-16 |
-1.712814317788712E-15 |
3.67879008549542E-13 |
-3.572126943715193E-15 |
8.951900601312888E-14 |
-8.818046201559923E-16 |
q |
-1.712814317788712E-15 |
4.080531379007974E-15 |
-7.523195417452396E-13 |
7.762249716024163E-15 |
-1.802552316110945E-13 |
2.100751147657952E-15 |
tp |
3.67879008549542E-13 |
-7.523195417452396E-13 |
1.136534255419608E-8 |
-3.745831617670476E-11 |
3.197815793631577E-9 |
-3.633440942752449E-12 |
node |
-3.572126943715193E-15 |
7.762249716024163E-15 |
-3.745831617670476E-11 |
1.818152877231575E-9 |
-1.823655270532988E-9 |
3.621911837256706E-11 |
peri |
8.951900601312888E-14 |
-1.802552316110945E-13 |
3.197815793631577E-9 |
-1.823655270532988E-9 |
2.715696723075936E-9 |
-3.711663368710082E-11 |
i |
-8.818046201559923E-16 |
2.100751147657952E-15 |
-3.633440942752449E-12 |
3.621911837256706E-11 |
-3.711663368710082E-11 |
3.430368910530988E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.33 |
|
n/a |
E2021B10 |
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|
70458 (1999 TR25) Discovered 1999-Oct-03 by LINEAR at Socorro |
Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
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