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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1017737726620837 | 2.0656e-08 | |
| a | 3.017009162172803 | 1.2149e-08 | au |
| q | 2.709956757582404 | 6.7214e-08 | au |
| i | 11.10520614390456 | 1.3331e-07 | deg |
| node | 70.58867454320678 | 1.1924e-06 | deg |
| peri | 263.6759796673782 | 5.739e-06 | deg |
| M | 254.5955456380804 | 6.9291e-06 | deg |
| tp | 2459760.928011381621
(2022-Jun-30.42801138) | 3.8054e-05 | TDB |
| period | 1914.094478442394
5.24 | 1.1562e-05
3.166e-08 | d
yr |
| n | .1880784904060494 | 1.136e-09 | deg/d |
| Q | 3.324061566763201 | 1.3385e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.02 |
|
n/a |
E2021B10 |
IRAS observations used: 7 |
| diameter |
diameter |
32.651 |
km |
0.138 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
6.351 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Higgins, D.J. (2011) http://www.david-higgins.com/Astronomy/asteroid/lightcurves.htm]
[Alkema, M.S. (2013) Minor Planet Bull. 40, 68.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2016) Astron. Astrophys., submitted.]
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2018) Icarus 299, 84-96.] |
| geometric albedo |
albedo |
0.158 |
|
0.018 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| B-V |
BV |
0.794 |
|
0.008 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=4; phase (min.=3.26, mean=6.69, max.=13.58) deg. |
| U-B |
UB |
0.415 |
|
0.035 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=4; phase (min.=3.26, mean=6.69, max.=13.58) deg. |
| Tholen spectral type |
spec_T |
S |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 7 color indices |
|
| 562 Salome (A905 GC) Discovered 1905-Apr-03 by Wolf, M. at Heidelberg |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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