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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 28 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1162193118071053 | 3.116e-08 | |
a | 2.295261267415465 | 7.6728e-09 | au |
q | 2.028507582498936 | 7.3801e-08 | au |
i | 6.178128913069516 | 3.3815e-06 | deg |
node | 116.9643790467924 | 3.6356e-05 | deg |
peri | 356.2443868546356 | 4.0745e-05 | deg |
M | 12.85817339405368 | 1.7663e-05 | deg |
tp | 2458955.134740853115 (2020-Apr-15.63474085) | 6.2306e-05 | TDB |
period | 1270.125451911474 3.48 | 6.3688e-06 1.744e-08 | d yr |
n | .2834365687721779 | 1.4212e-09 | deg/d |
Q | 2.562014952331995 | 8.5645e-09 | au |
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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 |
15.4 |
|
n/a |
MPO502289 |
|
diameter |
diameter |
2.166 |
km |
0.314 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.453 |
|
0.155 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
15667 (5046 T-3) Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
Reference: 20000621/Numbers.arc | Last Updated: 2004-04-19 |
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