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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1542558145509556 | 3.5917e-08 | |
| a | 2.572854698727697 | 1.2065e-08 | au |
| q | 2.175976901454202 | 9.0691e-08 | au |
| i | 3.775889232285286 | 4.4111e-06 | deg |
| node | 176.7237068666795 | 5.5309e-05 | deg |
| peri | 142.2508802153388 | 5.7142e-05 | deg |
| M | 176.2863838927848 | 1.5487e-05 | deg |
| tp | 2458262.361962598058
(2018-May-23.86196260) | 6.3433e-05 | TDB |
| period | 1507.3750314506
4.13 | 1.0603e-05
2.903e-08 | d
yr |
| n | .2388257682983904 | 1.6799e-09 | deg/d |
| Q | 2.969732496001191 | 1.3926e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.4 |
|
n/a |
MPO453230 |
|
| diameter |
diameter |
2.144 |
km |
0.294 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.319 |
|
0.049 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 80898 (2000 DA54) Discovered 2000-Feb-29 by LINEAR at Socorro |
| Reference: 20040504/Numbers.arc | Last Updated: 2004-07-16 |
|
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