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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 | .1584575062403478 | 3.1585e-08 | |
| a | 2.447587250247219 | 8.3055e-09 | au |
| q | 2.059748678267375 | 7.6823e-08 | au |
| i | 5.188670367239685 | 3.6027e-06 | deg |
| node | 113.2987225002521 | 4.1504e-05 | deg |
| peri | 327.8494580926668 | 4.3597e-05 | deg |
| M | 251.283707079016 | 1.4363e-05 | deg |
| tp | 2459422.874639964422
(2021-Jul-27.37463996) | 5.6818e-05 | TDB |
| period | 1398.639213146339
3.83 | 7.1191e-06
1.949e-08 | d
yr |
| n | .2573930407614944 | 1.3101e-09 | deg/d |
| Q | 2.835425822227063 | 9.6216e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO474964 |
|
| diameter |
diameter |
1.627 |
km |
0.155 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.350 |
|
0.124 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 109730 (2001 RC59) Discovered 2001-Sep-12 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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