NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009PH ∴ Orbital info ∴ Epoch 56448 MJD
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2009PH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009PH.eq0)
Keplerian elements
(Epoch 56448.8 MJD)
Value 1-σ variation Units
a 2.19754 1.025e-08 au
e 0.445138 1.412e-07
i 3.768 1.652e-05 deg
Ω 293.136 0.0001818 deg
ω 42.741 0.0003992 deg
M 55.478 8.479e-05 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2193 au
Aphelion distance 3.1757 au
Asc. node-Earth separation 0.31102 au
Desc. node-Earth separation 1.63415 au
Earth MOID 0.21358 au
Orbital period 1189.88 days
Date of orbit computation   feb 26 10:42

Covariance matrix
1.05011164E-16-7.55739225E-161.22760443E-131.27906864E-12-3.67346002E-128.16214531E-13
-7.55739225E-161.99478128E-14-1.41954780E-12-1.03077991E-113.09753676E-11-6.86250341E-12
1.22760443E-13-1.41954780E-122.72791419E-102.74311689E-09-5.87258365E-091.06270061E-09
1.27906864E-12-1.03077991E-112.74311689E-093.30516913E-08-6.53877007E-081.10525652E-08
-3.67346002E-123.09753676E-11-5.87258365E-09-6.53877007E-081.59387520E-07-3.21001887E-08
8.16214531E-13-6.86250341E-121.06270061E-091.10525652E-08-3.21001887E-087.18863725E-09

Correlation matrix
1.00000000-0.522163590.725312830.68656122-0.897905070.93942757
-0.522163591.00000000-0.60853705-0.401440750.54934057-0.57307524
0.72531283-0.608537051.000000000.91354957-0.890608230.75887858
0.68656122-0.401440750.913549571.00000000-0.900890620.71703930
-0.897905070.54934057-0.89060823-0.900890621.00000000-0.94832488
0.93942757-0.573075240.758878580.71703930-0.948324881.00000000