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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .04010227382207539 | 3.0884e-08 | |
| a | 2.435262426139603 | 9.5656e-09 | au |
| q | 2.337602865497941 | 7.8883e-08 | au |
| i | 5.421719734683448 | 3.1955e-06 | deg |
| node | 106.3439504018742 | 4.2339e-05 | deg |
| peri | 351.7549422155133 | 7.0539e-05 | deg |
| M | 239.9650537038988 | 5.6855e-05 | deg |
| tp | 2459463.330830307837
(2021-Sep-05.83083031) | 0.00022019 | TDB |
| period | 1388.088253064292
3.80 | 8.1785e-06
2.239e-08 | d
yr |
| n | .2593495040429002 | 1.5281e-09 | deg/d |
| Q | 2.532921986781265 | 9.9492e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.4 |
|
n/a |
MPO236800 |
|
| diameter |
diameter |
2.055 |
km |
0.531 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.317 |
|
0.176 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 101444 (1998 VS43) Discovered 1998-Nov-15 by Spacewatch at Kitt Peak |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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