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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 27 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1136169250404788 | 3.396e-08 | |
a | 2.255148329145342 | 7.3914e-09 | au |
q | 1.998925310477675 | 7.6041e-08 | au |
i | 7.483968574243202 | 4.061e-06 | deg |
node | 201.757531487755 | 2.7231e-05 | deg |
peri | 196.8896478115146 | 3.2689e-05 | deg |
M | 148.3131599340248 | 1.8349e-05 | deg |
tp | 2458690.889599894886 (2019-Jul-26.38959990) | 6.2268e-05 | TDB |
period | 1236.9754923936 3.39 | 6.0814e-06 1.665e-08 | d yr |
n | .2910324434184098 | 1.4308e-09 | deg/d |
Q | 2.51137134781301 | 8.2312e-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 |
15.33 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
2.147 |
km |
0.410 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.349 |
|
0.223 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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48655 (1995 VQ12) Discovered 1995-Nov-15 by Spacewatch at Kitt Peak |
Reference: 20021120/Numbers.arc | Last Updated: 2004-04-19 |
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