AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DB5 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(491401) 2012DB5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 491401.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79356 4.55e-08 au
e 0.088562 8.02e-08
i 9.627 9.226e-06 deg
Ω 151.294 5.682e-05 deg
ω 338.207 8.741e-05 deg
M 232.104 7.043e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5462 au
Aphelion 3.041 au
Asc. node-Earth separation 1.5726 au
Desc. node-Earth separation 2.00946 au
Earth MOID 1.56348 au
Orbital period 1705.44 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.000000000.335109750.000746370.009030270.26920484-0.52619134
0.335109751.00000000-0.01238023-0.004374090.13440610-0.25538489
0.00074637-0.012380231.000000000.29195829-0.195845590.01139453
0.00903027-0.004374090.291958291.00000000-0.63775524-0.00493820
0.269204840.13440610-0.19584559-0.637755241.00000000-0.74951752
-0.52619134-0.255384890.01139453-0.00493820-0.749517521.00000000
Covariance matrix
2.07004522E-151.22275536E-153.13282860E-162.33455118E-141.07067144E-12-1.68614374E-12
1.22275536E-156.43169127E-15-9.15978549E-15-1.99325617E-149.42247548E-13-1.44250978E-12
3.13282860E-16-9.15978549E-158.51114282E-111.53047893E-10-1.57939652E-107.40374573E-12
2.33455118E-14-1.99325617E-141.53047893E-103.22868163E-09-3.16774401E-09-1.97625290E-11
1.07067144E-129.42247548E-13-1.57939652E-10-3.16774401E-097.64129315E-09-4.61451646E-09
-1.68614374E-12-1.44250978E-127.40374573E-12-1.97625290E-11-4.61451646E-094.96046009E-09