[ 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.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2372218952561663 | 4.481e-08 | |
| a | 2.323766146202929 | 1.1633e-08 | au |
| q | 1.772517936868553 | 1.0163e-07 | au |
| i | 22.94304877407557 | 4.9885e-06 | deg |
| node | 87.31979874033729 | 1.2285e-05 | deg |
| peri | 319.8528415544536 | 1.6275e-05 | deg |
| M | 54.74654505074928 | 1.1277e-05 | deg |
| tp | 2459003.737979495506
(2020-Jun-03.23797950) | 3.9837e-05 | TDB |
| period | 1293.859316893062
3.54 | 9.7155e-06
2.66e-08 | d
yr |
| n | .2782373595797619 | 2.0893e-09 | deg/d |
| Q | 2.875014355537305 | 1.4392e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.3 |
|
n/a |
MPO436581 |
|
| diameter |
diameter |
2.341 |
km |
0.097 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.268 |
|
0.047 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 120366 (2005 NC56) Discovered 2005-Jul-05 by Siding Spring Survey at Siding Spring |
| Reference: 20051116/Numbers.arc | Last Updated: 2005-11-21 |
|
|
