AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RC31 ∴ Orbital info ∴ Epoch epochXXX
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(281275) 2007RC31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 281275.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.77204 2.049e-08 au
e 0.236797 6.923e-08
i 6.813 4.544e-06 deg
Ω 276.373 7.236e-05 deg
ω 37.914 7.418e-05 deg
M 268.788 1.62e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1156 au
Aphelion 3.4284 au
Asc. node-Earth separation 1.18911 au
Desc. node-Earth separation 2.23549 au
Earth MOID 1.10659 au
Orbital period 1685.77 days
Date of orbit computation  Jul 26 10:06
Correlation matrix
1.00000000-0.164789830.02295860-0.01305105-0.074689890.07507757
-0.164789831.00000000-0.057914820.010593450.11595629-0.62079765
0.02295860-0.057914821.000000000.05896664-0.072806490.06134868
-0.013051050.010593450.058966641.00000000-0.96580044-0.01007606
-0.074689890.11595629-0.07280649-0.965800441.00000000-0.23026033
0.07507757-0.620797650.06134868-0.01007606-0.230260331.00000000
Covariance matrix
4.19738768E-16-2.33729317E-162.13714385E-15-1.93479420E-14-1.13510921E-132.49117784E-14
-2.33729317E-164.79276860E-15-1.82172055E-145.30677198E-145.95489133E-13-6.96062534E-13
2.13714385E-15-1.82172055E-142.06441796E-111.93867460E-11-2.45389063E-114.51449301E-12
-1.93479420E-145.30677198E-141.93867460E-115.23599799E-09-5.18410065E-09-1.18085148E-11
-1.13510921E-135.95489133E-13-2.45389063E-11-5.18410065E-095.50265879E-09-2.76637069E-10
2.49117784E-14-6.96062534E-134.51449301E-12-1.18085148E-11-2.76637069E-102.62307031E-10