[ hide orbit diagram ]
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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1813852621678744 | 4.3593e-08 | |
| a | 3.147509761138256 | 2.0035e-08 | au |
| q | 2.57659787793825 | 1.3669e-07 | au |
| i | 17.03677241572449 | 5.1345e-06 | deg |
| node | 209.7704144038377 | 1.3011e-05 | deg |
| peri | 193.1247495568605 | 1.6945e-05 | deg |
| M | 187.1313658709462 | 1.3147e-05 | deg |
| tp | 2459979.905988394121
(2023-Feb-04.40598839) | 7.9827e-05 | TDB |
| period | 2039.619029781094
5.58 | 1.9475e-05
5.332e-08 | d
yr |
| n | .1765035502922513 | 1.6853e-09 | deg/d |
| Q | 3.718421644338262 | 2.367e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.4 |
|
n/a |
MPO384924 |
|
| diameter |
diameter |
10.899 |
km |
0.228 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.045 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 19797 (2000 RO51) Discovered 2000-Sep-05 by LINEAR at Socorro |
| Reference: 20001211/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 2000 RO51 = 1992 HX3 = 1999 NN52 |
|
|
