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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 35 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1716403503442785 | 4.3315e-08 | |
a | 2.657757518788443 | 1.063e-08 | au |
q | 2.201579087133454 | 1.1952e-07 | au |
i | 12.93796840438465 | 4.5861e-06 | deg |
node | 334.9300985847347 | 1.4844e-05 | deg |
peri | 18.40149689696564 | 1.8136e-05 | deg |
M | 309.3727768120659 | 1.0529e-05 | deg |
tp | 2459223.063051425969 (2021-Jan-08.56305143) | 4.6828e-05 | TDB |
period | 1582.601088270715 4.33 | 9.4948e-06 2.6e-08 | d yr |
n | .2274736209068115 | 1.3647e-09 | deg/d |
Q | 3.113935950443431 | 1.2455e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
12.8 |
|
n/a |
MPO384773 |
|
diameter |
diameter |
7.221 |
km |
0.118 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
4.23 |
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: [Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
geometric albedo |
albedo |
0.309 |
|
0.055 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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2537 Gilmore (1951 RL) Discovered 1951-Sep-04 by Reinmuth, K. at Heidelberg |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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