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AstDyS ∴ Objects ∴ 2012CH9 ∴ Orbital info ∴ Epoch epochXXX
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(668607) 2012CH9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668607.eq0)
Keplerian elements at epoch
57859.7 MJD
Value 1-σ variation Units
a 2.38713 1.543e-08 au
e 0.155755 5.317e-08
i 1.261 6.447e-06 deg
Ω 171.398 0.000261 deg
ω 264.537 0.0002621 deg
M 195.705 2.194e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0153 au
Aphelion 2.7589 au
Asc. node-Earth separation 1.37071 au
Desc. node-Earth separation 1.29003 au
Earth MOID 1.03146 au
Orbital period 1347.14 days
Date of orbit computation  Jun 5 02:57
Correlation matrix
1.00000000-0.195991820.00055974-0.001507540.02106779-0.22292935
-0.195991821.00000000-0.01303806-0.00505745-0.014413000.15993021
0.00055974-0.013038061.00000000-0.008069830.007760180.00406197
-0.00150754-0.00505745-0.008069831.00000000-0.99543984-0.00396929
0.02106779-0.014413000.00776018-0.995439841.00000000-0.08979288
-0.222929350.159930210.00406197-0.00396929-0.089792881.00000000
Covariance matrix
2.38143777E-16-1.60825904E-165.56906022E-17-6.07274238E-158.52123283E-14-7.54918125E-14
-1.60825904E-162.82746259E-15-4.46980646E-15-7.01982809E-14-2.00870799E-131.86613020E-13
5.56906022E-17-4.46980646E-154.15675840E-11-1.35812071E-111.31133390E-115.74681926E-13
-6.07274238E-15-7.01982809E-14-1.35812071E-116.81385462E-08-6.81044293E-08-2.27364307E-11
8.52123283E-14-2.00870799E-131.31133390E-11-6.81044293E-086.86954259E-08-5.16438718E-10
-7.54918125E-141.86613020E-135.74681926E-13-2.27364307E-11-5.16438718E-104.81532918E-10