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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007SA ∴ Orbital info ∴ Epoch epochXXX
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(450777) 2007SA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 450777.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44517 2.057e-08 au
e 0.252786 7.179e-08
i 11.846 5.285e-06 deg
Ω 186.211 3.733e-05 deg
ω 221.208 4.32e-05 deg
M 81.094 2.421e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8271 au
Aphelion 3.0633 au
Asc. node-Earth separation 1.82878 au
Desc. node-Earth separation 0.92211 au
Earth MOID 0.85246 au
Orbital period 1396.57 days
Date of orbit computation  apr 23 21:26
Correlation matrix
1.000000000.60777437-0.11708031-0.001210420.29774552-0.83308604
0.607774371.00000000-0.141914890.021711240.16782642-0.57788880
-0.11708031-0.141914891.000000000.09201647-0.145996640.14886271
-0.001210420.021711240.092016471.00000000-0.84782742-0.00039856
0.297745520.16782642-0.14599664-0.847827421.00000000-0.48030262
-0.83308604-0.577888800.14886271-0.00039856-0.480302621.00000000
Covariance matrix
4.23239287E-168.97628984E-16-1.27309585E-14-9.29636822E-162.64643829E-13-4.14886060E-13
8.97628984E-165.15374586E-15-5.38485132E-145.81875907E-145.20529541E-13-1.00427298E-12
-1.27309585E-14-5.38485132E-142.79362753E-111.81565793E-11-3.33388532E-111.90465430E-11
-9.29636822E-165.81875907E-141.81565793E-111.39369722E-09-1.36746188E-09-3.60180045E-13
2.64643829E-135.20529541E-13-3.33388532E-11-1.36746188E-091.86658213E-09-5.02324663E-10
-4.14886060E-13-1.00427298E-121.90465430E-11-3.60180045E-13-5.02324663E-105.85992416E-10