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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 39 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1501653140676016 | 8.3071e-09 | |
| a | 2.468061585718927 | 7.7809e-09 | au |
| q | 2.097444342561261 | 1.9455e-08 | au |
| i | 7.140478241994731 | 4.138e-07 | deg |
| node | 192.1136161653785 | 2.9488e-06 | deg |
| peri | 205.7910073324018 | 8.37e-06 | deg |
| M | 172.4851788027962 | 6.6069e-06 | deg |
| tp | 2458521.950244956923
(2019-Feb-07.45024496) | 2.4802e-05 | TDB |
| period | 1416.225518685247
3.88 | 6.6973e-06
1.834e-08 | d
yr |
| n | .2541968035812588 | 1.2021e-09 | deg/d |
| Q | 2.838678828876592 | 8.9494e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.29 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
14.336 |
km |
0.060 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.044 |
|
0.006 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 6631 Pyatnitskij (1983 RQ4) Discovered 1983-Sep-04 by Zhuravleva, L. V. at Nauchnyj |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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