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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 33 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1241054896826887 | 3.9281e-08 | |
| a | 3.131532045267538 | 2.1792e-08 | au |
| q | 2.742891727332579 | 1.2777e-07 | au |
| i | 19.38911390352869 | 6.576e-06 | deg |
| node | 347.5600893779119 | 1.3075e-05 | deg |
| peri | 64.47724467703038 | 2.9675e-05 | deg |
| M | 326.4828133753881 | 2.657e-05 | deg |
| tp | 2459188.951142183725
(2020-Dec-05.45114218) | 0.00014992 | TDB |
| period | 2024.1081671313
5.54 | 2.1128e-05
5.785e-08 | d
yr |
| n | .1778561076161339 | 1.8565e-09 | deg/d |
| Q | 3.520172363202498 | 2.4496e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
11.1 |
|
n/a |
MPO502210 |
|
| diameter |
diameter |
16.514 |
km |
0.066 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
2.93681 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Published Reference List:
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
| geometric albedo |
albedo |
0.283 |
|
0.039 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
| 5920 (1992 SX17) Discovered 1992-Sep-30 by Holt, H. E. at Palomar |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1992 SX17 = 1948 TD2 = 1953 SO = 1983 HB2 = 1990 EG |
|
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