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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HP58 ∴ Orbital info ∴ Epoch epochXXX
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(77528) 2001HP58  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 77528.eq0)
Keplerian elements at epoch
57887.1 MJD
Value 1-σ variation Units
a 2.75232 1.49e-08 au
e 0.205103 5.305e-08
i 9.088 6.031e-06 deg
Ω 325.91 2.405e-05 deg
ω 338.642 2.652e-05 deg
M 109.684 1.013e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1878 au
Aphelion 3.3168 au
Asc. node-Earth separation 1.20216 au
Desc. node-Earth separation 2.2722 au
Earth MOID 1.17567 au
Orbital period 1667.81 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.00000000-0.169877230.00883391-0.00052449-0.127886640.30020157
-0.169877231.00000000-0.010244790.009463100.13217478-0.34127593
0.00883391-0.010244791.000000000.00383690-0.006298870.00507484
-0.000524490.009463100.003836901.00000000-0.88972932-0.00548277
-0.127886640.13217478-0.00629887-0.889729321.00000000-0.43349555
0.30020157-0.341275930.00507484-0.00548277-0.433495551.00000000
Covariance matrix
2.22121265E-16-1.34306686E-167.93984476E-16-1.87985032E-16-5.05408325E-144.53433564E-14
-1.34306686E-162.81406945E-15-3.27744004E-151.20724084E-141.85925158E-13-1.83475764E-13
7.93984476E-16-3.27744004E-153.63687388E-115.56464825E-13-1.00727670E-123.10164355E-13
-1.87985032E-161.20724084E-145.56464825E-135.78344026E-10-5.67378890E-10-1.33628307E-12
-5.05408325E-141.85925158E-13-1.00727670E-12-5.67378890E-107.03144016E-10-1.16496379E-10
4.53433564E-14-1.83475764E-133.10164355E-13-1.33628307E-12-1.16496379E-101.02709657E-10