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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 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2419887099824111 | 1.8897e-08 | |
| a | 3.010934507701934 | 1.8576e-08 | au |
| q | 2.282322350341617 | 6.0365e-08 | au |
| i | 15.12142049298746 | 7.1236e-07 | deg |
| node | 286.3302794516069 | 1.2879e-06 | deg |
| peri | 265.7167718832303 | 3.9564e-06 | deg |
| M | 94.26536338474102 | 5.3554e-06 | deg |
| tp | 2458700.810716253897
(2019-Aug-05.31071625) | 2.5046e-05 | TDB |
| period | 1908.316434472218
5.22 | 1.766e-05
4.835e-08 | d
yr |
| n | .1886479587435744 | 1.7458e-09 | deg/d |
| Q | 3.739546665062251 | 2.3071e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.03 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
14.535 |
km |
0.273 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
6.40044 |
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 |
0.070 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 4442 Garcia (1985 RB1) Discovered 1985-Sep-14 by Spacewatch at Kitt Peak |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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