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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .100872965926994 | 4.7933e-08 | |
| a | 2.96401047694152 | 2.2605e-08 | au |
| q | 2.665021949093744 | 1.3509e-07 | au |
| i | 9.545888743705733 | 4.8955e-06 | deg |
| node | 305.1899719449763 | 2.8149e-05 | deg |
| peri | 51.00160188929507 | 3.7708e-05 | deg |
| M | 75.71549697407207 | 2.426e-05 | deg |
| tp | 2458608.487148394319
(2019-May-04.98714839) | 0.00012563 | TDB |
| period | 1863.880344421061
5.10 | 2.1322e-05
5.838e-08 | d
yr |
| n | .1931454457779689 | 2.2095e-09 | deg/d |
| Q | 3.262999004789295 | 2.4885e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.6 |
|
n/a |
MPO502724 |
|
| diameter |
diameter |
4.667 |
km |
0.251 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.107 |
|
0.016 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 101023 (1998 QB61) Discovered 1998-Aug-23 by LONEOS at Anderson Mesa |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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