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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 | .08478763551081163 | 8.307e-08 | |
| a | 3.376006600604249 | 4.708e-08 | au |
| q | 3.089762983470122 | 2.8764e-07 | au |
| i | 7.452057056342381 | 1.1886e-05 | deg |
| node | 320.423334539618 | 4.2697e-05 | deg |
| peri | 230.9218230914125 | 7.1636e-05 | deg |
| M | 336.9066447461473 | 5.4627e-05 | deg |
| tp | 2459145.840916085617
(2020-Oct-23.34091609) | 0.0003436 | TDB |
| period | 2265.704970787778
6.20 | 4.7395e-05
1.298e-07 | d
yr |
| n | .1588909432788282 | 3.3237e-09 | deg/d |
| Q | 3.662250217738376 | 5.1072e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
|
n/a |
MPO423130 |
|
| diameter |
diameter |
6.598 |
km |
2.805 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.059 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 295033 (2008 EU81) Discovered 2008-Mar-02 by LINEAR at Socorro |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
|
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