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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2193487781380725 | 7.1463e-08 | |
| a | 2.319951860139191 | 1.0705e-08 | au |
| q | 1.811073254278511 | 1.6808e-07 | au |
| i | 23.36490046148673 | 5.8599e-06 | deg |
| node | 50.65138173324114 | 1.6581e-05 | deg |
| peri | 304.8346995832857 | 2.0001e-05 | deg |
| M | 172.0950512188986 | 1.2951e-05 | deg |
| tp | 2458383.503404282825
(2018-Sep-22.00340428) | 4.4682e-05 | TDB |
| period | 1290.674966450117
3.53 | 8.9334e-06
2.446e-08 | d
yr |
| n | .2789238261823168 | 1.9306e-09 | deg/d |
| Q | 2.828830465999871 | 1.3053e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.7 |
|
n/a |
MPO469352 |
|
| diameter |
diameter |
4.359 |
km |
0.066 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.057 |
|
0.006 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 129596 (1997 VR1) Discovered 1997-Nov-02 by Okuni, T. at Nanyo |
| Reference: 20060711/Numbers.arc | Last Updated: 2006-07-17 |
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