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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DH40 ∴ Orbital info ∴ Epoch epochXXX
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(531054) 2012DH40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 531054.eq0)
Keplerian elements at epoch
57814.5 MJD
Value 1-σ variation Units
a 2.34092 1.663e-08 au
e 0.197738 4.56e-08
i 1.523 5.49e-06 deg
Ω 72.097 0.0002938 deg
ω 4.393 0.0002955 deg
M 202.752 3.048e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.878 au
Aphelion 2.8038 au
Asc. node-Earth separation 0.89252 au
Desc. node-Earth separation 1.78714 au
Earth MOID 0.89209 au
Orbital period 1308.21 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.00000000-0.01911839-0.006420030.026942000.02318412-0.39511570
-0.019118391.00000000-0.00092873-0.010638910.01681469-0.03132330
-0.00642003-0.000928731.00000000-0.061672860.061412970.00093727
0.02694200-0.01063891-0.061672861.00000000-0.99164840-0.01727240
0.023184120.016814690.06141297-0.991648401.00000000-0.11081602
-0.39511570-0.031323300.00093727-0.01727240-0.110816021.00000000
Covariance matrix
2.76707574E-16-1.45030424E-17-5.86310555E-161.31675608E-131.13972095E-13-2.00337733E-13
-1.45030424E-172.07967055E-15-2.32524227E-16-1.42547391E-132.26612303E-13-4.35404333E-14
-5.86310555E-16-2.32524227E-163.01411498E-11-9.94807464E-119.96408580E-111.56846369E-13
1.31675608E-13-1.42547391E-13-9.94807464E-118.63237136E-08-8.61033815E-08-1.54684095E-10
1.13972095E-132.26612303E-139.96408580E-11-8.61033815E-088.73363167E-08-9.98223781E-10
-2.00337733E-13-4.35404333E-141.56846369E-13-1.54684095E-10-9.98223781E-109.29085941E-10