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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AH9 ∴ Orbital info ∴ Epoch epochXXX
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(528758) 2009AH9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 528758.eq0)
Keplerian elements at epoch
57990.0 MJD
Value 1-σ variation Units
a 3.08998 4.942e-08 au
e 0.222302 7.853e-08
i 15.606 1.668e-05 deg
Ω 298.371 3.371e-05 deg
ω 120.258 7.939e-05 deg
M 243.346 5.63e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4031 au
Aphelion 3.7769 au
Asc. node-Earth separation 2.29134 au
Desc. node-Earth separation 1.65646 au
Earth MOID 1.45765 au
Orbital period 1983.96 days
Date of orbit computation  apr 23 21:42
Correlation matrix
1.00000000-0.071873170.063306750.030960250.24536001-0.27921553
-0.071873171.000000000.030635760.01315590-0.151081250.09820406
0.063306750.030635761.000000000.41513823-0.12397780-0.05342992
0.030960250.013155900.415138231.00000000-0.40341248-0.00302179
0.24536001-0.15108125-0.12397780-0.403412481.00000000-0.90705617
-0.279215530.09820406-0.05342992-0.00302179-0.907056171.00000000
Covariance matrix
2.44273765E-15-2.78972920E-165.22035071E-145.15859767E-149.62730306E-13-7.77003612E-13
-2.78972920E-166.16756384E-154.01417896E-143.48310186E-14-9.41954288E-134.34241519E-13
5.22035071E-144.01417896E-142.78370051E-102.33503127E-10-1.64216809E-10-5.01927340E-11
5.15859767E-143.48310186E-142.33503127E-101.13652092E-09-1.07969350E-09-5.73584809E-12
9.62730306E-13-9.41954288E-13-1.64216809E-10-1.07969350E-096.30267456E-09-4.05454087E-09
-7.77003612E-134.34241519E-13-5.01927340E-11-5.73584809E-12-4.05454087E-093.17022520E-09