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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1634831208343074 | 3.4995e-08 | |
| a | 2.378889781267482 | 1.1049e-08 | au |
| q | 1.989981455705031 | 8.3528e-08 | au |
| i | 3.288408661430535 | 4.8198e-06 | deg |
| node | 72.1439199532221 | 0.00011004 | deg |
| peri | 20.05595519230005 | 0.00011234 | deg |
| M | 301.7386720741887 | 2.3352e-05 | deg |
| tp | 2459217.389129832184
(2021-Jan-02.88912983) | 8.7516e-05 | TDB |
| period | 1340.170049659899
3.67 | 9.3366e-06
2.556e-08 | d
yr |
| n | .2686226274728037 | 1.8714e-09 | deg/d |
| Q | 2.767798106829933 | 1.2855e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO302351 |
|
| diameter |
diameter |
1.965 |
km |
0.381 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.263 |
|
0.114 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 52333 (1992 EE22) Discovered 1992-Mar-01 by UESAC at La Silla |
| Reference: 20030216/Numbers.arc | Last Updated: 2004-04-19 |
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