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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09070796226987816 | 5.9938e-08 | |
| a | 5.169899219579381 | 1.4073e-07 | au |
| q | 4.700948196230702 | 3.0888e-07 | au |
| i | 26.2642308496936 | 6.9773e-06 | deg |
| node | 66.42851953841632 | 1.5602e-05 | deg |
| peri | 221.3665349043548 | 4.8411e-05 | deg |
| M | 61.36708916158498 | 4.5284e-05 | deg |
| tp | 2458268.595250084516
(2018-May-30.09525008) | 0.00055015 | TDB |
| period | 4293.59960802105
11.76 | 0.00017532
4.8e-07 | d
yr |
| n | .08384573152267603 | 3.4236e-09 | deg/d |
| Q | 5.63885024292806 | 1.535e-07 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.4 |
|
n/a |
MPO385427 |
|
| diameter |
diameter |
19.776 |
km |
1.182 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G) |
|
| geometric albedo |
albedo |
0.045 |
|
0.011 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G) |
|
|
| 101612 (1999 CS8) Discovered 1999-Feb-13 by Spacewatch at Kitt Peak |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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