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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 |
|
| | Orbit Determination Parameters
Additional Information
|
[ 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) |
|
|
| 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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