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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AB77 ∴ Orbital info ∴ Epoch epochXXX
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(394651) 2008AB77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 394651.eq0)
Keplerian elements at epoch
58116.9 MJD
Value 1-σ variation Units
a 2.92428 2.607e-08 au
e 0.225142 4.299e-08
i 7.642 6.753e-06 deg
Ω 97.108 5.208e-05 deg
ω 310.745 5.624e-05 deg
M 48.795 1.989e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2659 au
Aphelion 3.5827 au
Asc. node-Earth separation 1.4369 au
Desc. node-Earth separation 2.23928 au
Earth MOID 1.28463 au
Orbital period 1826.53 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.283351880.007402040.00426599-0.076739030.18666241
-0.283351881.00000000-0.00808284-0.00306485-0.049013650.12551360
0.00740204-0.008082841.000000000.49453864-0.44229152-0.02861298
0.00426599-0.003064850.494538641.00000000-0.91548158-0.00634931
-0.07673903-0.04901365-0.44229152-0.915481581.00000000-0.38874859
0.186662410.12551360-0.02861298-0.00634931-0.388748591.00000000
Covariance matrix
6.79505976E-16-3.17535448E-161.30307480E-155.79194911E-15-1.12503954E-139.67565104E-14
-3.17535448E-161.84815732E-15-2.34668503E-15-6.86256377E-15-1.18506269E-131.07296842E-13
1.30307480E-15-2.34668503E-154.56081708E-111.73952057E-10-1.67990512E-10-3.84247499E-12
5.79194911E-15-6.86256377E-151.73952057E-102.71278905E-09-2.68171388E-09-6.57598699E-12
-1.12503954E-13-1.18506269E-13-1.67990512E-10-2.68171388E-093.16307605E-09-4.34760747E-10
9.67565104E-141.07296842E-13-3.84247499E-12-6.57598699E-12-4.34760747E-103.95415206E-10