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AstDyS ∴ Objects ∴ 2009PQ12 ∴ Orbital info ∴ Epoch epochXXX
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(425045) 2009PQ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 425045.eq0)
Keplerian elements at epoch
57239.9 MJD
Value 1-σ variation Units
a 2.43347 4.705e-08 au
e 0.23142 6.477e-08
i 2.501 1.059e-05 deg
Ω 7.388 0.0001795 deg
ω 303.733 0.000184 deg
M 223.504 4.162e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8703 au
Aphelion 2.9966 au
Asc. node-Earth separation 1.03952 au
Desc. node-Earth separation 1.64512 au
Earth MOID 0.85708 au
Orbital period 1386.55 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.00000000-0.226323010.021703060.021422570.15745714-0.80182174
-0.226323011.00000000-0.00614883-0.00249036-0.013552470.04850898
0.02170306-0.006148831.000000000.34824666-0.33711807-0.00957204
0.02142257-0.002490360.348246661.00000000-0.97333598-0.00272508
0.15745714-0.01355247-0.33711807-0.973335981.00000000-0.22415503
-0.801821740.04850898-0.00957204-0.00272508-0.224155031.00000000
Covariance matrix
2.21407627E-15-6.89740377E-161.08157096E-141.80939804E-131.36331598E-12-1.57034738E-12
-6.89740377E-164.19489684E-15-4.21784550E-15-2.89526591E-14-1.61516493E-131.30768891E-13
1.08157096E-14-4.21784550E-151.12169665E-106.62050232E-10-6.56988261E-10-4.21952941E-12
1.80939804E-13-2.89526591E-146.62050232E-103.22205201E-08-3.21489592E-08-2.03594856E-11
1.36331598E-12-1.61516493E-13-6.56988261E-10-3.21489592E-083.38591255E-08-1.71675365E-09
-1.57034738E-121.30768891E-13-4.21952941E-12-2.03594856E-11-1.71675365E-091.73238030E-09