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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0786533472632798 | 5.1882e-08 | |
| a | 2.993290841100551 | 1.5734e-08 | au |
| q | 2.757858497115475 | 1.5563e-07 | au |
| i | 8.479780357374997 | 5.9406e-06 | deg |
| node | 203.452282400416 | 2.5405e-05 | deg |
| peri | 145.7417641667067 | 3.8203e-05 | deg |
| M | 247.4068646529005 | 3.0454e-05 | deg |
| tp | 2459792.104153364784
(2022-Jul-31.60415336) | 0.00016134 | TDB |
| period | 1891.567319399716
5.18 | 1.4914e-05
4.083e-08 | d
yr |
| n | .1903183652560909 | 1.5006e-09 | deg/d |
| Q | 3.228723185085628 | 1.6971e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.52 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
6.800 |
km |
0.160 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
46.1405 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
| geometric albedo |
albedo |
0.167 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 15282 Franzmarc | Discovered 1991 Sept. 13 by F. Borngen and L. D. Schmadel at Tautenburg. |
| Expressionist painter and graphic artist Franz Marc (1880-1916) created an individual style, especially with animal representations. He invented geometrized and rhythmically arranged image composition. He co-founded the group "Der blaue Reiter" in Munich in 1911. The name was suggested by the first discoverer. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20001013/MPCPages.arc | Last Updated: 2013-03-29 |
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