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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WH31 ∴ Orbital info ∴ Epoch epochXXX
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(56036) 1998WH31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 56036.eq0)
Keplerian elements at epoch
57774.6 MJD
Value 1-σ variation Units
a 2.28693 7.016e-09 au
e 0.230705 3.56e-08
i 24.854 3.624e-06 deg
Ω 125.44 9.177e-06 deg
ω 232.435 1.171e-05 deg
M 140.94 8.155e-06 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7593 au
Aphelion 2.8145 au
Asc. node-Earth separation 1.53499 au
Desc. node-Earth separation 0.88234 au
Earth MOID 0.82121 au
Orbital period 1263.22 days
Date of orbit computation  Jun 5 00:49
Correlation matrix
1.000000000.27676682-0.004278640.01314890-0.101029230.14435515
0.276766821.00000000-0.013006550.018696460.05443764-0.12861431
-0.00427864-0.013006551.000000000.00244773-0.003799110.00305022
0.013148900.018696460.002447731.00000000-0.70055668-0.01127591
-0.101029230.05443764-0.00379911-0.700556681.00000000-0.66610091
0.14435515-0.128614310.00305022-0.01127591-0.666100911.00000000
Covariance matrix
4.92276766E-176.91292931E-17-1.08791904E-168.46592275E-16-8.29763618E-158.25979598E-15
6.91292931E-171.26732159E-15-1.67799845E-156.10777253E-152.26853473E-14-3.73392045E-14
-1.08791904E-16-1.67799845E-151.31332427E-118.14008400E-14-1.61164857E-139.01465420E-14
8.46592275E-166.10777253E-158.14008400E-148.42093243E-11-7.52533875E-11-8.43847602E-13
-8.29763618E-152.26853473E-14-1.61164857E-13-7.52533875E-111.37026755E-10-6.35879866E-11
8.25979598E-15-3.73392045E-149.01465420E-14-8.43847602E-13-6.35879866E-116.65065955E-11