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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0698551402006041 | 6.8036e-08 | |
| a | 2.732613977435658 | 1.8508e-08 | au |
| q | 2.54172684492776 | 1.8574e-07 | au |
| i | 17.67323164729014 | 7.2382e-06 | deg |
| node | 10.35896111678457 | 1.5505e-05 | deg |
| peri | 162.908908868857 | 3.6681e-05 | deg |
| M | 93.23336766254529 | 3.2912e-05 | deg |
| tp | 2458573.198196510767
(2019-Mar-30.69819651) | 0.00015037 | TDB |
| period | 1649.931275816411
4.52 | 1.6762e-05
4.589e-08 | d
yr |
| n | .218190906055688 | 2.2167e-09 | deg/d |
| Q | 2.923501109943556 | 1.9801e-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 |
MPO338507 |
|
| diameter |
diameter |
4.181 |
km |
0.313 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.111 |
|
0.023 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 200529 (2001 DA) Discovered 2001-Feb-16 by Klet at Klet |
| Reference: 20081212/Numbers.arc | Last Updated: 2008-12-12 |
|
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