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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 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1908796532640648 | 6.2872e-08 | |
| a | 2.301813188767276 | 7.6245e-09 | au |
| q | 1.862443885416727 | 1.4547e-07 | au |
| i | 5.357140437029046 | 5.9321e-06 | deg |
| node | 346.46666806 | 4.1166e-05 | deg |
| peri | 4.435563081770972 | 4.2312e-05 | deg |
| M | 288.9034146591219 | 1.1087e-05 | deg |
| tp | 2459252.412536036654
(2021-Feb-06.91253604) | 3.986e-05 | TDB |
| period | 1275.56777218459
3.49 | 6.3378e-06
1.735e-08 | d
yr |
| n | .2822272621261425 | 1.4023e-09 | deg/d |
| Q | 2.741182492117825 | 9.0799e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.57 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
1.752 |
km |
0.416 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.191 |
|
0.128 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 65275 (2002 GN55) Discovered 2002-Apr-05 by LONEOS at Anderson Mesa |
| Reference: 20030614/Numbers.arc | Last Updated: 2004-04-19 |
|
Alternate Designations
| 2002 GN55 = 1989 TM11 = 1996 TP50 = 2000 WL120 |
|
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