(2002 BF25) |
Classification: Apollo [NEO] SPK-ID: 3102784 |
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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 49 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2218122750029566 | 2.2319e-08 | |
a | 1.073258603146067 | 1.1747e-09 | au |
q | .8351966707157423 | 2.3761e-08 | au |
i | 6.275599227053909 | 7.6858e-06 | deg |
node | 305.9073578109423 | 1.068e-05 | deg |
peri | 78.04799169819718 | 1.0702e-05 | deg |
M | 253.2522779704254 | 3.4974e-06 | deg |
tp | 2459120.923462393694 (2020-Sep-28.42346239) | 4.1163e-06 | TDB |
period | 406.1205769779235 1.11 | 6.6678e-07 1.826e-09 | d yr |
n | .8864362467887693 | 1.4554e-09 | deg/d |
Q | 1.311320535576391 | 1.4353e-09 | au |
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Additional Model Parameters
Parameter | Value | Uncertainty (1-sigma) |
A2 [EST] | 1.658534825553346E-13 | 3.495E-15 |
ALN [SET] | 1. | n/a |
NK [SET] | 0. | n/a |
NM [SET] | 2. | n/a |
R0 [SET] | 1. | n/a |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
22.2 |
|
n/a |
MPO264922 |
|
diameter |
diameter |
0.152 |
km |
0.003 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M) |
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geometric albedo |
albedo |
0.100 |
|
0.021 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M) |
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