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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012YA9 ∴ Orbital info ∴ Epoch epochXXX
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(510763) 2012YA9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 510763.eq0)
Keplerian elements at epoch
58724.9 MJD
Value 1-σ variation Units
a 2.75083 3.326e-08 au
e 0.145153 7.81e-08
i 29.71 7.725e-06 deg
Ω 113.177 1.684e-05 deg
ω 334.212 3.717e-05 deg
M 161.109 2.992e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3515 au
Aphelion 3.1501 au
Asc. node-Earth separation 1.39649 au
Desc. node-Earth separation 2.08106 au
Earth MOID 1.38424 au
Orbital period 1666.46 days
Date of orbit computation  apr 23 21:39
Correlation matrix
1.00000000-0.172690250.010663790.018663140.20744742-0.24244348
-0.172690251.00000000-0.08085652-0.03857611-0.334108640.38809185
0.01066379-0.080856521.00000000-0.279301880.15105848-0.04391528
0.01866314-0.03857611-0.279301881.00000000-0.35979876-0.03685485
0.20744742-0.334108640.15105848-0.359798761.00000000-0.90717222
-0.242443480.38809185-0.04391528-0.03685485-0.907172221.00000000
Covariance matrix
1.10612438E-15-4.48578149E-162.73991975E-151.04527188E-142.56455930E-13-2.41239743E-13
-4.48578149E-166.10009571E-15-4.87873929E-14-5.07375286E-14-9.69971014E-139.06857841E-13
2.73991975E-15-4.87873929E-145.96827090E-11-3.63363024E-114.33782572E-11-1.01502381E-11
1.04527188E-14-5.07375286E-14-3.63363024E-112.83586279E-10-2.25218988E-10-1.85683632E-11
2.56455930E-13-9.69971014E-134.33782572E-11-2.25218988E-101.38167360E-09-1.00885519E-09
-2.41239743E-139.06857841E-13-1.01502381E-11-1.85683632E-11-1.00885519E-098.95102397E-10