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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JJ ∴ Orbital info ∴ Epoch epochXXX
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(209850) 2005JJ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 209850.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63987 8.827e-09 au
e 0.234315 6.162e-08
i 13.718 4.362e-06 deg
Ω 102.591 2.577e-05 deg
ω 132.615 2.772e-05 deg
M 145.494 1.003e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0213 au
Aphelion 3.2584 au
Asc. node-Earth separation 1.98291 au
Desc. node-Earth separation 1.13655 au
Earth MOID 1.03466 au
Orbital period 1566.65 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.00000000-0.433191210.038379200.03926951-0.00423712-0.39797578
-0.433191211.00000000-0.11074646-0.01754254-0.059758310.43398804
0.03837920-0.110746461.00000000-0.292631040.28352076-0.06996410
0.03926951-0.01754254-0.292631041.00000000-0.90283085-0.01068740
-0.00423712-0.059758310.28352076-0.902830851.00000000-0.37278060
-0.397975780.43398804-0.06996410-0.01068740-0.372780601.00000000
Covariance matrix
7.79110473E-17-2.35627774E-161.47752807E-158.93145149E-15-1.03687330E-15-3.52510115E-14
-2.35627774E-163.79747264E-15-2.97657928E-14-2.78552367E-14-1.02094083E-132.68374043E-13
1.47752807E-15-2.97657928E-141.90230664E-11-3.28872565E-113.42830997E-11-3.06218168E-12
8.93145149E-15-2.78552367E-14-3.28872565E-116.63947882E-10-6.44953398E-10-2.76346833E-12
-1.03687330E-15-1.02094083E-133.42830997E-11-6.44953398E-107.68616851E-10-1.03710725E-10
-3.52510115E-142.68374043E-13-3.06218168E-12-2.76346833E-12-1.03710725E-101.00700316E-10