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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2052959811209844 | 4.6528e-08 | |
| a | 2.643172358535427 | 1.2142e-08 | au |
| q | 2.10053969591803 | 1.2867e-07 | au |
| i | 11.85911071945049 | 4.5377e-06 | deg |
| node | 224.7798788138505 | 1.8006e-05 | deg |
| peri | 109.9896889050883 | 2.1392e-05 | deg |
| M | 298.4113162726312 | 1.2138e-05 | deg |
| tp | 2459269.025215925410
(2021-Feb-23.52521593) | 5.3611e-05 | TDB |
| period | 1569.591552907141
4.30 | 1.0815e-05
2.961e-08 | d
yr |
| n | .2293590325032146 | 1.5804e-09 | deg/d |
| Q | 3.185805021152824 | 1.4634e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.6 |
|
n/a |
MPO473885 |
|
| diameter |
diameter |
6.137 |
km |
0.342 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
119.127 |
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 |
0.155 |
|
0.037 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 8719 Vesmír | Discovered 1995 Nov. 11 at Klet. |
| The Czech monthly journal of science Vesmír was founded in 1871. Vesmír describes new findings from the whole spectrum of science including astronomy, biology, chemistry, cybernetics, genetics, geology, medicine and physics, as well as their interdisciplinary connections. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 19991123/MPCPages.arc | Last Updated: 2010-06-11 |
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