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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2112586836946986 | 4.7146e-08 | |
| a | 2.221918638581241 | 8.6191e-09 | au |
| q | 1.752519031717851 | 1.0745e-07 | au |
| i | 6.576518374339592 | 4.2297e-06 | deg |
| node | 71.14613585869897 | 3.8296e-05 | deg |
| peri | 281.5984668283216 | 3.9175e-05 | deg |
| M | 269.1333027012388 | 9.5899e-06 | deg |
| tp | 2459305.846465593110
(2021-Apr-01.34646559) | 3.2964e-05 | TDB |
| period | 1209.736139656284
3.31 | 7.0391e-06
1.927e-08 | d
yr |
| n | .2975855545675314 | 1.7316e-09 | deg/d |
| Q | 2.69131824544463 | 1.044e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO320061 |
|
| diameter |
diameter |
2.079 |
km |
0.411 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N) |
|
| geometric albedo |
albedo |
0.254 |
|
0.096 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N) |
|
|
| 86922 (2000 HZ56) Discovered 2000-Apr-24 by LONEOS at Anderson Mesa |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
|
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