(2014 US115) |
Classification: Apollo [NEO] SPK-ID: 3694787 |
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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 10 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2355129202798261 | 0.00029786 | |
a | 1.068202321564292 | 0.0001532 | au |
q | .8166268733629958 | 0.00020105 | au |
i | 12.29632436494923 | 0.022891 | deg |
node | 37.72008692474058 | 0.0012085 | deg |
peri | 94.25178759635996 | 0.026728 | deg |
M | 130.6863343856483 | 0.43178 | deg |
tp | 2459054.111696085860 (2020-Jul-23.61169609) | 0.45216 | TDB |
period | 403.2540177733974 1.10 | 0.086753 0.0002375 | d yr |
n | .8927375404410643 | 0.00019206 | deg/d |
Q | 1.319777769765588 | 0.00018929 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2456960.5 (2014-Oct-30.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2349518706323184 | 0.00034952 | |
q | .8154239398004988 | 0.00017514 | au |
tp | 2457038.565478235509 (2015-Jan-16.06547824) | 0.028427 | TDB |
node | 37.79945870691743 | 0.0025694 | deg |
peri | 94.00224047195745 | 0.010543 | deg |
i | 12.33816087379178 | 0.020026 | 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 |
1.221632719842184E-7 |
-6.121294369851448E-8 |
-9.935372815218811E-6 |
-8.980271055313685E-7 |
-3.681864677734683E-6 |
6.999577260002057E-6 |
q |
-6.121294369851448E-8 |
3.067407480627119E-8 |
4.978017050023408E-6 |
4.49999057151084E-7 |
1.844315284307335E-6 |
-3.507390605411648E-6 |
tp |
-9.935372815218811E-6 |
4.978017050023408E-6 |
.000808098073872485 |
7.303126827938123E-5 |
.0002995523574645352 |
-.0005692502172906414 |
node |
-8.980271055313685E-7 |
4.49999057151084E-7 |
7.303126827938123E-5 |
6.601797412744576E-6 |
2.705885005836887E-5 |
-5.145542250871041E-5 |
peri |
-3.681864677734683E-6 |
1.844315284307335E-6 |
.0002995523574645352 |
2.705885005836887E-5 |
.0001111505590454852 |
-.0002109335683683912 |
i |
6.999577260002057E-6 |
-3.507390605411648E-6 |
-.0005692502172906414 |
-5.145542250871041E-5 |
-.0002109335683683912 |
.0004010593173495791 |
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