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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08410920747038456 | 7.7239e-08 | |
| a | 3.117819872205663 | 4.9298e-08 | au |
| q | 2.855582513719029 | 2.5896e-07 | au |
| i | 14.99769169736071 | 9.9102e-06 | deg |
| node | 233.1559137150759 | 3.3937e-05 | deg |
| peri | 216.0196591347942 | 7.1347e-05 | deg |
| M | 303.8203063880749 | 6.1343e-05 | deg |
| tp | 2459314.299193932803
(2021-Apr-09.79919393) | 0.00034284 | TDB |
| period | 2010.828157877844
5.51 | 4.7692e-05
1.306e-07 | d
yr |
| n | .1790307135841638 | 4.2462e-09 | deg/d |
| Q | 3.380057230692298 | 5.3445e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.2 |
|
n/a |
MPO307777 |
|
| diameter |
diameter |
3.422 |
km |
0.922 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.055 |
|
0.042 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 410994 (2009 UM35) Discovered 2009-Oct-21 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: | Last Updated: 2014-10-09 |
|
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