[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09051876940088764 | 9.0364e-08 | |
| a | 2.688069159348199 | 6.0281e-08 | au |
| q | 2.444748446979521 | 2.876e-07 | au |
| i | 14.81500531783604 | 6.8326e-06 | deg |
| node | 152.3120019878754 | 2.4162e-05 | deg |
| peri | 268.2543247368165 | 7.8998e-05 | deg |
| M | 299.3965342108572 | 6.1652e-05 | deg |
| tp | 2459271.490486514652
(2021-Feb-25.99048651) | 0.00026896 | TDB |
| period | 1609.752410608041
4.41 | 5.4149e-05
1.483e-07 | d
yr |
| n | .2236368758497586 | 7.5227e-09 | deg/d |
| Q | 2.931389871716876 | 6.5737e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.8 |
|
n/a |
MPO413511 |
|
|
| 442894 (2013 BL72) Discovered 2009-Feb-22 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2015-09-02 |
|
Alternate Designations
| 2013 BL72 = 2009 DO60 = 2009 FE79 |
|
|
