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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1245037458233231 | 8.7158e-09 | |
| a | 3.13292980106596 | 1.5471e-08 | au |
| q | 2.742868305431729 | 2.477e-08 | au |
| i | 19.38839143084198 | 9.0897e-07 | deg |
| node | 347.554472161383 | 1.3696e-06 | deg |
| peri | 64.529394090243 | 1.4403e-05 | deg |
| M | 36.85284219476603 | 1.2416e-05 | deg |
| tp | 2459189.155314012065
(2020-Dec-05.65531401) | 6.9832e-05 | TDB |
| period | 2025.463505939786
5.55 | 1.5003e-05
4.108e-08 | d
yr |
| n | .1777370952101974 | 1.3165e-09 | deg/d |
| Q | 3.522991296700191 | 1.7397e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
11.18 |
|
n/a |
E2021B10 |
|
| 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. 2020-October); 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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