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AstDyS ∴ Objects ∴ 2009HB42 ∴ Orbital info ∴ Epoch epochXXX
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(312572) 2009HB42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312572.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71036 2.367e-08 au
e 0.05587 4.64e-08
i 4.953 5.051e-06 deg
Ω 95.463 8.892e-05 deg
ω 182.156 0.0001153 deg
M 67.83 7.387e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5589 au
Aphelion 2.8618 au
Asc. node-Earth separation 1.8789 au
Desc. node-Earth separation 1.54247 au
Earth MOID 1.54231 au
Orbital period 1629.82 days
Date of orbit computation  feb 22 02:56
Correlation matrix
1.00000000-0.194945870.002587550.00682448-0.112142160.06363475
-0.194945871.00000000-0.00473087-0.001357200.10037483-0.13632068
0.00258755-0.004730871.000000000.08326226-0.066994220.00535727
0.00682448-0.001357200.083262261.00000000-0.76503956-0.00570587
-0.112142160.10037483-0.06699422-0.765039561.00000000-0.63505931
0.06363475-0.136320680.00535727-0.00570587-0.635059311.00000000
Covariance matrix
5.60331080E-16-2.14111902E-163.09384238E-161.43639637E-14-3.05976442E-131.11269653E-13
-2.14111902E-162.15282550E-15-1.10874725E-15-5.59924973E-155.36816605E-13-4.67225129E-13
3.09384238E-16-1.10874725E-152.55137102E-113.73953534E-11-3.90050549E-111.99889520E-12
1.43639637E-14-5.59924973E-153.73953534E-117.90615439E-09-7.84085214E-09-3.74769949E-11
-3.05976442E-135.36816605E-13-3.90050549E-11-7.84085214E-091.32859755E-08-5.40718266E-09
1.11269653E-13-4.67225129E-131.99889520E-12-3.74769949E-11-5.40718266E-095.45657408E-09