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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .04883980918043165 | 4.6902e-08 | |
| a | 3.080466765799439 | 3.4526e-08 | au |
| q | 2.930017356771133 | 1.4298e-07 | au |
| i | 11.01971091876186 | 5.4304e-06 | deg |
| node | 141.6311434299048 | 2.7748e-05 | deg |
| peri | 46.663303659056 | 6.3545e-05 | deg |
| M | 308.9158055526124 | 5.8333e-05 | deg |
| tp | 2459280.725251080533
(2021-Mar-07.22525108) | 0.0003213 | TDB |
| period | 1974.800454040455
5.41 | 3.3201e-05
9.09e-08 | d
yr |
| n | .1822968995492368 | 3.0648e-09 | deg/d |
| Q | 3.230916174827745 | 3.6213e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.2 |
|
n/a |
MPO459643 |
|
| diameter |
diameter |
2.859 |
km |
0.228 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.197 |
|
0.046 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 136290 (2004 AH6) Discovered 2004-Jan-13 by NEAT at Palomar |
| Reference: 20060907/Numbers.arc | Last Updated: 2006-09-10 |
|
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