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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1725395929813522 | 1.9634e-08 | |
| a | 3.107475522386435 | 1.4928e-08 | au |
| q | 2.571312960554364 | 6.5563e-08 | au |
| i | 3.669038657237636 | 9.4166e-07 | deg |
| node | 119.0490929771346 | 1.1602e-05 | deg |
| peri | 277.6195777471142 | 1.146e-05 | deg |
| M | 307.8876001457204 | 7.8986e-06 | deg |
| tp | 2459686.133354486274
(2022-Apr-16.63335449) | 4.498e-05 | TDB |
| period | 2000.829129086746
5.48 | 1.4417e-05
3.947e-08 | d
yr |
| n | .1799254093048503 | 1.2965e-09 | deg/d |
| Q | 3.643638084218505 | 1.7503e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.91 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
11.991 |
km |
0.091 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.102 |
|
0.010 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 7359 Messier (1996 BH) Discovered 1996-Jan-16 by Klet at Klet |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1996 BH = 1978 WR14 = 1989 WT1 |
|
|
