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AstDyS ∴ Objects ∴ 2002QW90 ∴ Orbital info ∴ Epoch epochXXX
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(338131) 2002QW90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 338131.eq0)
Keplerian elements at epoch
57879.6 MJD
Value 1-σ variation Units
a 2.84025 2.243e-08 au
e 0.154927 7.782e-08
i 14.909 8.877e-06 deg
Ω 1.082 2.454e-05 deg
ω 310.775 3.58e-05 deg
M 44.476 2.414e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4002 au
Aphelion 3.2803 au
Asc. node-Earth separation 1.51531 au
Desc. node-Earth separation 2.08784 au
Earth MOID 1.41624 au
Orbital period 1748.37 days
Date of orbit computation  apr 23 21:01
Correlation matrix
1.00000000-0.443409730.02435673-0.00181324-0.202089030.26735878
-0.443409731.00000000-0.03995192-0.013687640.32309227-0.41681397
0.02435673-0.039951921.00000000-0.115430790.056682440.02482907
-0.00181324-0.01368764-0.115430791.00000000-0.65219573-0.00869714
-0.202089030.323092270.05668244-0.652195731.00000000-0.73845330
0.26735878-0.416813970.02482907-0.00869714-0.738453301.00000000
Covariance matrix
5.03064764E-16-7.73911951E-164.84951328E-15-9.98180252E-16-1.62254800E-131.44774305E-13
-7.73911951E-166.05548259E-15-2.75981110E-14-2.61423974E-149.00002684E-13-7.83072069E-13
4.84951328E-15-2.75981110E-147.88015125E-11-2.51496252E-111.80118638E-115.32124040E-12
-9.98180252E-16-2.61423974E-14-2.51496252E-116.02400268E-10-5.73011566E-10-5.15352248E-12
-1.62254800E-139.00002684E-131.80118638E-11-5.73011566E-101.28140293E-09-6.38191438E-10
1.44774305E-13-7.83072069E-135.32124040E-12-5.15352248E-12-6.38191438E-105.82867935E-10