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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1939325693893247 | 9.6553e-08 | |
| a | 2.47330257720872 | 1.6801e-08 | au |
| q | 1.993648653533394 | 2.299e-07 | au |
| i | 3.095418816865207 | 4.5065e-06 | deg |
| node | 297.6273457757227 | 0.00013217 | deg |
| peri | 79.50893051014143 | 0.00013302 | deg |
| M | 275.2278805624499 | 2.152e-05 | deg |
| tp | 2459335.052933647167
(2021-Apr-30.55293365) | 8.792e-05 | TDB |
| period | 1420.738999001966
3.89 | 1.4476e-05
3.963e-08 | d
yr |
| n | .2533892574588936 | 2.5818e-09 | deg/d |
| Q | 2.952956500884045 | 2.0059e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO432614 |
|
| diameter |
diameter |
1.606 |
km |
0.349 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.359 |
|
0.168 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 109062 (2001 QM19) Discovered 2001-Aug-16 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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