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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW71 ∴ Orbital info ∴ Epoch epochXXX
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(384920) 2012TW71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 384920.eq0)
Keplerian elements at epoch
58344.8 MJD
Value 1-σ variation Units
a 2.79774 2.574e-08 au
e 0.029939 5.327e-08
i 6.073 5.52e-06 deg
Ω 208.633 4.311e-05 deg
ω 203.198 9.259e-05 deg
M 59.558 8.271e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.714 au
Aphelion 2.8815 au
Asc. node-Earth separation 1.8689 au
Desc. node-Earth separation 1.72494 au
Earth MOID 1.72341 au
Orbital period 1709.26 days
Date of orbit computation  apr 23 21:11
Correlation matrix
1.00000000-0.220182030.00996065-0.005718690.03738110-0.04398285
-0.220182031.00000000-0.00654373-0.00313765-0.152615800.18931672
0.00996065-0.006543731.000000000.008023930.00137225-0.00616928
-0.00571869-0.003137650.008023931.00000000-0.45503467-0.00933708
0.03738110-0.152615800.00137225-0.455034671.00000000-0.88518003
-0.043982850.18931672-0.00616928-0.00933708-0.885180031.00000000
Covariance matrix
6.62736393E-16-3.01922306E-161.41537093E-15-6.34629781E-158.90992156E-14-9.36459896E-14
-3.01922306E-162.83717323E-15-1.92389001E-15-7.20444540E-15-7.52651258E-138.34002499E-13
1.41537093E-15-1.92389001E-153.04666079E-111.90920561E-127.01288482E-13-2.81632076E-12
-6.34629781E-15-7.20444540E-151.90920561E-121.85826256E-09-1.81614031E-09-3.32889432E-11
8.90992156E-14-7.52651258E-137.01288482E-13-1.81614031E-098.57240617E-09-6.77826314E-09
-9.36459896E-148.34002499E-13-2.81632076E-12-3.32889432E-11-6.77826314E-096.84023296E-09