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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RW331 ∴ Orbital info ∴ Epoch epochXXX
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2007RW331  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007RW331.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41919 5.229e-08 au
e 0.051067 1.732e-07
i 11.536 1.802e-05 deg
Ω 16.802 5.679e-05 deg
ω 202.228 0.0001936 deg
M 286.278 0.0001729 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2956 au
Aphelion 2.5427 au
Asc. node-Earth separation 1.53468 au
Desc. node-Earth separation 1.30313 au
Earth MOID 1.29333 au
Orbital period 1374.37 days
Date of orbit computation  apr 24 01:30
Correlation matrix
1.000000000.123182850.027575870.00628098-0.369918650.24905352
0.123182851.000000000.05817460-0.03011324-0.646413040.67293522
0.027575870.058174601.00000000-0.313808770.010964190.08114520
0.00628098-0.03011324-0.313808771.00000000-0.23427509-0.05650458
-0.36991865-0.646413040.01096419-0.234275091.00000000-0.94696284
0.249053520.672935220.08114520-0.05650458-0.946962841.00000000
Covariance matrix
2.73374964E-151.11534801E-152.59785401E-141.86494130E-14-3.74359545E-122.25211231E-12
1.11534801E-152.99889684E-141.81518233E-13-2.96139683E-13-2.16667707E-112.01544995E-11
2.59785401E-141.81518233E-133.24647562E-10-3.21092020E-103.82371731E-112.52863935E-10
1.86494130E-14-2.96139683E-13-3.21092020E-103.22490348E-09-2.57506261E-09-5.54957908E-10
-3.74359545E-12-2.16667707E-113.82371731E-11-2.57506261E-093.74633518E-08-3.16996342E-08
2.25211231E-122.01544995E-112.52863935E-10-5.54957908E-10-3.16996342E-082.99113487E-08