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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AH46 ∴ Orbital info ∴ Epoch epochXXX
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(82078) 2001AH46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82078.eq0)
Keplerian elements at epoch
58331.2 MJD
Value 1-σ variation Units
a 1.94514 4.686e-09 au
e 0.080737 3.439e-08
i 19.042 2.469e-06 deg
Ω 1.841 9.978e-06 deg
ω 119.719 2.81e-05 deg
M 159.232 2.337e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7881 au
Aphelion 2.1022 au
Asc. node-Earth separation 1.01008 au
Desc. node-Earth separation 0.86271 au
Earth MOID 0.8435 au
Orbital period 990.89 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.000000000.08221331-0.036066850.01954048-0.421734460.44698152
0.082213311.00000000-0.23961645-0.012291790.15962658-0.13963708
-0.03606685-0.239616451.00000000-0.352142870.11598270-0.00423511
0.01954048-0.01229179-0.352142871.00000000-0.32768830-0.00699616
-0.421734460.159626580.11598270-0.327688301.00000000-0.93998804
0.44698152-0.13963708-0.00423511-0.00699616-0.939988041.00000000
Covariance matrix
2.19551988E-171.32488087E-17-4.17207304E-169.13562301E-16-5.55312506E-144.89460638E-14
1.32488087E-171.18285630E-15-2.03449949E-14-4.21808759E-151.54276889E-13-1.12234474E-13
-4.17207304E-16-2.03449949E-146.09466642E-12-8.67417479E-128.04633016E-12-2.44342474E-13
9.13562301E-16-4.21808759E-15-8.67417479E-129.95562658E-11-9.18808284E-11-1.63137443E-12
-5.55312506E-141.54276889E-138.04633016E-12-9.18808284E-117.89694928E-10-6.17321670E-10
4.89460638E-14-1.12234474E-13-2.44342474E-13-1.63137443E-12-6.17321670E-105.46158934E-10