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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1730994043675062 | 4.4476e-08 | |
| a | 2.602743512039551 | 1.6956e-08 | au |
| q | 2.152210160384114 | 1.1153e-07 | au |
| i | 10.93602852318532 | 4.7203e-06 | deg |
| node | 225.5256778637416 | 2.2494e-05 | deg |
| peri | 196.9186173237429 | 2.7707e-05 | deg |
| M | 164.3333444986756 | 1.966e-05 | deg |
| tp | 2458300.386134115946
(2018-Jun-30.88613412) | 7.8701e-05 | TDB |
| period | 1533.717898136557
4.20 | 1.4988e-05
4.103e-08 | d
yr |
| n | .2347237392465683 | 2.2938e-09 | deg/d |
| Q | 3.053276863694989 | 1.9891e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO471443 |
|
| diameter |
diameter |
3.954 |
km |
0.069 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
52.9987 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
| geometric albedo |
albedo |
0.066 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 332067 (2005 SG132) Discovered 2005-Sep-29 by CSS at Catalina |
| Reference: 20120703/Numbers.arc | Last Updated: 2012-07-09 |
|
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