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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009JG4 ∴ Orbital info ∴ Epoch epochXXX
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(648121) 2009JG4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 648121.eq0)
Keplerian elements at epoch
56960.4 MJD
Value 1-σ variation Units
a 5.22427 1.78e-07 au
e 0.040384 1.49e-07
i 9.664 1.243e-05 deg
Ω 68.13 6.052e-05 deg
ω 317.963 0.0001546 deg
M 28.072 0.0001468 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 5.0133 au
Aphelion 5.4352 au
Asc. node-Earth separation 4.07778 au
Desc. node-Earth separation 4.36304 au
Earth MOID 4.02511 au
Orbital period 4361.5 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.000000000.290144940.011539980.024182870.62400388-0.68267325
0.290144941.000000000.02035418-0.013323960.36141743-0.40719658
0.011539980.020354181.00000000-0.495146180.20482464-0.01413222
0.02418287-0.01332396-0.495146181.00000000-0.36829976-0.01790616
0.624003880.361417430.20482464-0.368299761.00000000-0.92150795
-0.68267325-0.40719658-0.01413222-0.01790616-0.921507951.00000000
Covariance matrix
3.16715234E-147.69363033E-152.55190640E-142.60449782E-131.71633508E-11-1.78364880E-11
7.69363033E-152.22005465E-143.76843332E-14-1.20142539E-138.32283415E-12-8.90733821E-12
2.55190640E-143.76843332E-141.54401188E-10-3.72340645E-103.93357866E-10-2.57808720E-11
2.60449782E-13-1.20142539E-13-3.72340645E-103.66237993E-09-3.44479552E-09-1.59091186E-10
1.71633508E-118.32283415E-123.93357866E-10-3.44479552E-092.38869457E-08-2.09093907E-08
-1.78364880E-11-8.90733821E-12-2.57808720E-11-1.59091186E-10-2.09093907E-082.15538058E-08