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AstDyS ∴ Objects ∴ 2002RJ81 ∴ Orbital info ∴ Epoch epochXXX
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(179720) 2002RJ81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 179720.eq0)
Keplerian elements at epoch
57329.5 MJD
Value 1-σ variation Units
a 2.26904 8.686e-09 au
e 0.143829 4.737e-08
i 3.865 5.382e-06 deg
Ω 352.115 6.326e-05 deg
ω 324.284 6.523e-05 deg
M 332.981 1.62e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9427 au
Aphelion 2.5954 au
Asc. node-Earth separation 0.98439 au
Desc. node-Earth separation 1.52182 au
Earth MOID 0.93084 au
Orbital period 1248.43 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.14699973-0.00354865-0.00200570-0.034353050.15248514
-0.146999731.00000000-0.00081216-0.007784140.05567899-0.23290015
-0.00354865-0.000812161.00000000-0.041816080.040419510.00025843
-0.00200570-0.00778414-0.041816081.00000000-0.96434415-0.00743499
-0.034353050.055678990.04041951-0.964344151.00000000-0.25163801
0.15248514-0.232900150.00025843-0.00743499-0.251638011.00000000
Covariance matrix
7.54489260E-17-6.04819274E-17-1.65902235E-16-1.10211839E-15-1.94634100E-142.14525692E-14
-6.04819274E-172.24370158E-15-2.07055850E-16-2.33253687E-141.72028735E-13-1.78680664E-13
-1.65902235E-16-2.07055850E-162.89684238E-11-1.42377416E-111.41899393E-112.25286718E-14
-1.10211839E-15-2.33253687E-14-1.42377416E-114.00194158E-09-3.97918837E-09-7.61799701E-12
-1.94634100E-141.72028735E-131.41899393E-11-3.97918837E-094.25455507E-09-2.65845043E-10
2.14525692E-14-1.78680664E-132.25286718E-14-7.61799701E-12-2.65845043E-102.62331528E-10