AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007PA31 ∴ Orbital info ∴ Epoch epochXXX
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(300313) 2007PA31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 300313.eq0)
Keplerian elements at epoch
57713.8 MJD
Value 1-σ variation Units
a 2.42225 1.31e-08 au
e 0.12293 3.37e-08
i 5.332 4.306e-06 deg
Ω 164.641 4.877e-05 deg
ω 142.072 5.314e-05 deg
M 171.354 2.098e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1245 au
Aphelion 2.72 au
Asc. node-Earth separation 1.64963 au
Desc. node-Earth separation 1.16736 au
Earth MOID 1.11272 au
Orbital period 1376.98 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.000000000.02904368-0.00278564-0.011446810.02690430-0.04567748
0.029043681.00000000-0.00176775-0.002820070.00944561-0.01199871
-0.00278564-0.001767751.000000000.25326049-0.22947509-0.00467921
-0.01144681-0.002820070.253260491.00000000-0.91367161-0.00156823
0.026904300.00944561-0.22947509-0.913671611.00000000-0.40062510
-0.04567748-0.01199871-0.00467921-0.00156823-0.400625101.00000000
Covariance matrix
1.71535942E-161.28182456E-17-1.57112397E-16-7.31195800E-151.87250856E-14-1.25517144E-14
1.28182456E-171.13553013E-15-2.56524749E-16-4.63479347E-151.69142925E-14-8.48315176E-15
-1.57112397E-16-2.56524749E-161.85445363E-115.31920789E-11-5.25131490E-11-4.22769766E-13
-7.31195800E-15-4.63479347E-155.31920789E-112.37871852E-09-2.36802449E-09-1.60474085E-12
1.87250856E-141.69142925E-14-5.25131490E-11-2.36802449E-092.82389839E-09-4.46669259E-10
-1.25517144E-14-8.48315176E-15-4.22769766E-13-1.60474085E-12-4.46669259E-104.40196675E-10