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AstDyS ∴ Objects ∴ 1997PD4 ∴ Orbital info ∴ Epoch epochXXX
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(178383) 1997PD4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178383.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58236 1.736e-08 au
e 0.187224 5.343e-08
i 7.096 4.966e-06 deg
Ω 306.993 4.47e-05 deg
ω 359.216 4.788e-05 deg
M 161.166 1.639e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0989 au
Aphelion 3.0658 au
Asc. node-Earth separation 1.0839 au
Desc. node-Earth separation 2.08155 au
Earth MOID 1.08369 au
Orbital period 1515.73 days
Date of orbit computation  Jun 5 01:15
Correlation matrix
1.00000000-0.202210980.02871503-0.00818665-0.201867520.28561123
-0.202210981.00000000-0.026043470.012196840.15592667-0.53382060
0.02871503-0.026043471.000000000.41119520-0.391618430.02325861
-0.008186650.012196840.411195201.00000000-0.91756301-0.01848399
-0.201867520.15592667-0.39161843-0.917563011.00000000-0.35604655
0.28561123-0.533820600.02325861-0.01848399-0.356046551.00000000
Covariance matrix
3.01220056E-16-1.87517405E-162.47470413E-15-6.35090528E-15-1.67749282E-138.12466054E-14
-1.87517405E-162.85489301E-15-6.90980608E-152.91292720E-143.98903276E-13-4.67496384E-13
2.47470413E-15-6.90980608E-152.46572233E-119.12656712E-11-9.31081038E-111.89297080E-12
-6.35090528E-152.91292720E-149.12656712E-111.99790425E-09-1.96370170E-09-1.35416335E-11
-1.67749282E-133.98903276E-13-9.31081038E-11-1.96370170E-092.29247475E-09-2.79413294E-10
8.12466054E-14-4.67496384E-131.89297080E-12-1.35416335E-11-2.79413294E-102.68643301E-10