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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .4191974584084738 | 1.364e-07 | |
| a | 3.179765851394239 | 3.3901e-08 | au |
| q | 1.846816088155717 | 4.3685e-07 | au |
| i | 24.97133075984831 | 2.1502e-05 | deg |
| node | 309.7874645964613 | 2.6473e-05 | deg |
| peri | 71.71212829092211 | 3.4562e-05 | deg |
| M | 298.7156083144161 | 2.278e-05 | deg |
| tp | 2459353.064448444991
(2021-May-18.56444845) | 0.00013573 | TDB |
| period | 2071.052644062601
5.67 | 3.312e-05
9.068e-08 | d
yr |
| n | .1738246495240313 | 2.7798e-09 | deg/d |
| Q | 4.512715614632761 | 4.8112e-08 | 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 |
MPO371802 |
|
| diameter |
diameter |
3.710 |
km |
0.869 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N) |
|
| geometric albedo |
albedo |
0.067 |
|
0.045 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M) |
|
|
| 101038 (1998 QA96) Discovered 1998-Aug-19 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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