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AstDyS ∴ Objects ∴ 2003WM188 ∴ Orbital info ∴ Epoch epochXXX
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(298556) 2003WM188  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 298556.eq0)
Keplerian elements at epoch
58243.7 MJD
Value 1-σ variation Units
a 2.74433 2.555e-08 au
e 0.180061 7.096e-08
i 23.996 5.111e-06 deg
Ω 269.018 1.741e-05 deg
ω 241.994 2.242e-05 deg
M 20.889 1.643e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2502 au
Aphelion 3.2385 au
Asc. node-Earth separation 1.88439 au
Desc. node-Earth separation 1.46533 au
Earth MOID 1.35038 au
Orbital period 1660.55 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.00000000-0.147132840.01652324-0.007476020.20035165-0.33537049
-0.147132841.000000000.04710715-0.018408350.052029380.08169073
0.016523240.047107151.000000000.23871558-0.16031932-0.01018716
-0.00747602-0.018408350.238715581.00000000-0.726111640.02856576
0.200351650.05202938-0.16031932-0.726111641.00000000-0.67610503
-0.335370490.08169073-0.010187160.02856576-0.676105031.00000000
Covariance matrix
6.52881703E-16-2.66770125E-162.15793834E-15-3.32499555E-151.14768716E-13-1.40766492E-13
-2.66770125E-165.03524577E-151.70853466E-14-2.27367639E-148.27698763E-149.52226628E-14
2.15793834E-151.70853466E-142.61248124E-112.12378590E-11-1.83707037E-11-8.55336466E-13
-3.32499555E-15-2.27367639E-142.12378590E-113.02974981E-10-2.83347987E-108.16782340E-12
1.14768716E-138.27698763E-14-1.83707037E-11-2.83347987E-105.02604871E-10-2.48991610E-10
-1.40766492E-139.52226628E-14-8.55336466E-138.16782340E-12-2.48991610E-102.69845015E-10