AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HD13 ∴ Orbital info ∴ Epoch epochXXX
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(491471) 2012HD13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 491471.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07312 5.479e-08 au
e 0.094981 6.855e-08
i 10.577 8.05e-06 deg
Ω 101.734 4.506e-05 deg
ω 35.768 7.537e-05 deg
M 157.857 5.608e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7812 au
Aphelion 3.365 au
Asc. node-Earth separation 1.84489 au
Desc. node-Earth separation 2.28294 au
Earth MOID 1.80388 au
Orbital period 1967.74 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.00000000-0.324718850.01365115-0.00263346-0.150900280.00952962
-0.324718851.00000000-0.01391834-0.001463510.11067025-0.06937666
0.01365115-0.013918341.00000000-0.144484840.062682480.02750080
-0.00263346-0.00146351-0.144484841.00000000-0.56869968-0.02309041
-0.150900280.110670250.06268248-0.568699681.00000000-0.79254352
0.00952962-0.069376660.02750080-0.02309041-0.792543521.00000000
Covariance matrix
3.00205115E-15-1.21954789E-156.02116017E-15-6.50234970E-15-6.23116072E-132.92820134E-14
-1.21954789E-154.69855833E-15-7.68018394E-15-4.52076519E-155.71719613E-13-2.66693315E-13
6.02116017E-15-7.68018394E-156.48042648E-11-5.24153408E-113.80292550E-111.24154815E-11
-6.50234970E-15-4.52076519E-15-5.24153408E-112.03080700E-09-1.93146652E-09-5.83555810E-11
-6.23116072E-135.71719613E-133.80292550E-11-1.93146652E-095.67988770E-09-3.34972698E-09
2.92820134E-14-2.66693315E-131.24154815E-11-5.83555810E-11-3.34972698E-093.14508823E-09