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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 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1566371465318529 | 7.5176e-08 | |
a | 2.462148304151241 | 1.7606e-08 | au |
q | 2.07648441945075 | 1.77e-07 | au |
i | 2.318005551223234 | 5.7482e-06 | deg |
node | 59.98243081100137 | 0.00016411 | deg |
peri | 28.52628147202486 | 0.00016524 | deg |
M | 59.57270051782702 | 1.961e-05 | deg |
tp | 2458766.985137850310 (2019-Oct-10.48513785) | 7.5835e-05 | TDB |
period | 1411.138821023098 3.86 | 1.5136e-05 4.144e-08 | d yr |
n | .255113100594167 | 2.7364e-09 | deg/d |
Q | 2.847812188851732 | 2.0364e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457413.5 (2016-Jan-26.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1553056615564333 | 7.5348e-08 | |
q | 2.080019758436318 | 1.7722e-07 | au |
tp | 2457356.351522032801 (2015-Nov-29.85152203) | 7.2083e-05 | TDB |
node | 60.00182891600835 | 0.00016421 | deg |
peri | 28.75318362248039 | 0.00016536 | deg |
i | 2.31798237037635 | 5.7423e-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 |
5.677296033200425E-15 |
-1.33213511245739E-14 |
2.429346867684539E-12 |
6.386361689453355E-14 |
6.291493405476796E-13 |
-2.161548343813175E-15 |
q |
-1.33213511245739E-14 |
3.140592871889398E-14 |
-5.759586125421162E-12 |
-1.478106360832344E-13 |
-1.493236159290736E-12 |
5.151472664439644E-15 |
tp |
2.429346867684539E-12 |
-5.759586125421162E-12 |
5.195926655052977E-9 |
4.827564587919356E-11 |
1.457780420926489E-9 |
-9.837765911452417E-13 |
node |
6.386361689453355E-14 |
-1.478106360832344E-13 |
4.827564587919356E-11 |
2.69643006771462E-8 |
-2.692844750774973E-8 |
3.87573883404991E-10 |
peri |
6.291493405476796E-13 |
-1.493236159290736E-12 |
1.457780420926489E-9 |
-2.692844750774973E-8 |
2.734531223056454E-8 |
-3.875326979017424E-10 |
i |
-2.161548343813175E-15 |
5.151472664439644E-15 |
-9.837765911452417E-13 |
3.87573883404991E-10 |
-3.875326979017424E-10 |
3.297418258110452E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.8 |
|
n/a |
MPO455299 |
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|
312077 (2007 TH43) Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
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