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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1667610466443384 | 3.9387e-08 | |
| a | 3.182988677579003 | 2.0415e-08 | au |
| q | 2.65219015424885 | 1.2036e-07 | au |
| i | 4.551988274454621 | 4.8039e-06 | deg |
| node | 25.20971487245971 | 5.3947e-05 | deg |
| peri | 67.46284906443637 | 5.604e-05 | deg |
| M | 191.3769981396958 | 1.6958e-05 | deg |
| tp | 2460172.050507980264
(2023-Aug-15.55050798) | 0.00010369 | TDB |
| period | 2074.202089953614
5.68 | 1.9955e-05
5.463e-08 | d
yr |
| n | .1735607160669917 | 1.6698e-09 | deg/d |
| Q | 3.713787200909156 | 2.3819e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.0 |
|
n/a |
MPO473928 |
|
| diameter |
diameter |
8.098 |
km |
0.239 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.089 |
|
0.010 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 11973 (1994 VN) Discovered 1994-Nov-01 by Kobayashi, T. at Oizumi |
| Reference: 19991026/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1994 VN = 1977 UP3 = 2008 JR39 |
|
|
