[ hide orbit diagram ]
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2384160419599787 | 4.6112e-08 | |
| a | 2.32353715049163 | 1.1196e-08 | au |
| q | 1.769568619724448 | 1.0848e-07 | au |
| i | 4.373355664338841 | 4.5832e-06 | deg |
| node | 5.439030613979446 | 5.3794e-05 | deg |
| peri | 305.1544336382387 | 5.4655e-05 | deg |
| M | 291.0182261784352 | 1.0137e-05 | deg |
| tp | 2459448.387549880945
(2021-Aug-21.88754988) | 3.7621e-05 | TDB |
| period | 1293.668066408034
3.54 | 9.3502e-06
2.56e-08 | d
yr |
| n | .2782784930291795 | 2.0113e-09 | deg/d |
| Q | 2.877505681258812 | 1.3865e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.03 |
|
n/a |
E2021B55 |
|
| diameter |
diameter |
2.606 |
km |
0.089 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.041 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 243789 (2000 SD67) Discovered 2000-Sep-24 by LINEAR at Socorro |
| Reference: 20100726/Numbers.arc | Last Updated: 2010-07-28 |
|
[ show close-approach data ]
|
