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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RS12 ∴ Orbital info ∴ Epoch epochXXX
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(66463) 1999RS12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66463.eq0)
Keplerian elements at epoch
57952.7 MJD
Value 1-σ variation Units
a 2.36511 6.816e-09 au
e 0.123641 3.577e-08
i 6.808 3.38e-06 deg
Ω 309.059 2.968e-05 deg
ω 55.681 3.243e-05 deg
M 309.484 1.245e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0727 au
Aphelion 2.6575 au
Asc. node-Earth separation 1.1621 au
Desc. node-Earth separation 1.51786 au
Earth MOID 1.07732 au
Orbital period 1328.55 days
Date of orbit computation  apr 23 20:00
Correlation matrix
1.000000000.034292710.014251100.01276910-0.092393860.20143023
0.034292711.00000000-0.014503650.01159668-0.048091050.06423322
0.01425110-0.014503651.000000000.26558640-0.243733220.00498307
0.012769100.011596680.265586401.00000000-0.90711450-0.00047319
-0.09239386-0.04809105-0.24373322-0.907114501.00000000-0.41338222
0.201430230.064233220.00498307-0.00047319-0.413382221.00000000
Covariance matrix
4.64645158E-178.36248403E-183.28372039E-162.58299256E-15-2.04240729E-141.70979154E-14
8.36248403E-181.27981021E-15-1.75390912E-151.23114291E-14-5.57924691E-142.86147729E-14
3.28372039E-16-1.75390912E-151.14265193E-112.66418836E-11-2.67183879E-112.09754699E-13
2.58299256E-151.23114291E-142.66418836E-118.80651834E-10-8.72976939E-10-1.74860977E-13
-2.04240729E-14-5.57924691E-14-2.67183879E-11-8.72976939E-101.05166418E-09-1.66935287E-10
1.70979154E-142.86147729E-142.09754699E-13-1.74860977E-13-1.66935287E-101.55065660E-10