(2015 NU13) |
Classification: Apollo [NEO, PHA] SPK-ID: 3724106 |
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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 63 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5900433380897888 | 3.6461e-08 | |
a | 1.829940034755989 | 7.8853e-09 | au |
q | .7501961081444212 | 6.5014e-08 | au |
i | 4.208917354424821 | 9.3291e-06 | deg |
node | 139.9079785711274 | 4.8373e-05 | deg |
peri | 260.4084054827097 | 4.9103e-05 | deg |
M | 8.200353622643098 | 3.7122e-06 | deg |
tp | 2459179.903956766997 (2020-Nov-26.40395677) | 9.2403e-06 | TDB |
period | 904.1775397840842 2.48 | 5.8442e-06 1.6e-08 | d yr |
n | .3981518940251129 | 2.5735e-09 | deg/d |
Q | 2.909683961367557 | 1.2538e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2458353.5 (2018-Aug-23.0) TDB
Reference: JPL 63 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5908026088213242 | 3.6452e-08 | |
q | .7485002134348411 | 6.4923e-08 | au |
tp | 2458276.112201042838 (2018-Jun-06.61220104) | 7.152e-06 | TDB |
node | 139.9606914611998 | 4.8417e-05 | deg |
peri | 260.3773175265521 | 4.9144e-05 | deg |
i | 4.20861416896424 | 9.327e-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 |
1.328750088060686E-15 |
-2.364556460202485E-15 |
8.623710852465614E-14 |
-1.458604133030177E-13 |
1.001028549325609E-13 |
-7.821278535632644E-14 |
q |
-2.364556460202485E-15 |
4.214996981353748E-15 |
-1.582603025581246E-13 |
2.559154854807567E-13 |
-1.670256962071845E-13 |
1.361634752051957E-13 |
tp |
8.623710852465614E-14 |
-1.582603025581246E-13 |
5.115138015955213E-11 |
-3.124887635986726E-11 |
6.054903045126472E-11 |
-1.575692805475681E-11 |
node |
-1.458604133030177E-13 |
2.559154854807567E-13 |
-3.124887635986726E-11 |
2.344230530974421E-9 |
-2.357056555905664E-9 |
-3.356742130427892E-10 |
peri |
1.001028549325609E-13 |
-1.670256962071845E-13 |
6.054903045126472E-11 |
-2.357056555905664E-9 |
2.415159224312455E-9 |
3.233736052407358E-10 |
i |
-7.821278535632644E-14 |
1.361634752051957E-13 |
-1.575692805475681E-11 |
-3.356742130427892E-10 |
3.233736052407358E-10 |
8.699257003116302E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
19.43 |
|
n/a |
E2021D90 |
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