NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999GJ2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(66251) 1999GJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66251.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53569 1.186e-09 au
e 0.197917 2.557e-08
i 11.279 2.32e-06 deg
Ω 196.195 1.112e-05 deg
ω 142.493 1.383e-05 deg
M 281.611 7.965e-06 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2318 au
Aphelion distance 1.8396 au
Asc. node-Earth separation 0.74965 au
Desc. node-Earth separation 0.27724 au
Earth MOID 0.24857 au
Orbital period 695.112 days
Date of orbit computation   feb 26 13:17

Covariance matrix
1.40731803E-18-1.76433204E-174.87289178E-163.81127574E-168.94066935E-16-4.63475832E-15
-1.76433204E-176.53722599E-16-4.22587668E-15-8.81513947E-156.76974787E-141.64481084E-14
4.87289178E-16-4.22587668E-155.38314761E-126.25476761E-12-1.57683567E-12-5.57270713E-12
3.81127574E-16-8.81513947E-156.25476761E-121.23751122E-10-1.23774427E-101.22776807E-12
8.94066935E-166.76974787E-14-1.57683567E-12-1.23774427E-101.91323115E-10-6.00486443E-11
-4.63475832E-151.64481084E-14-5.57270713E-121.22776807E-12-6.00486443E-116.34422794E-11

Correlation matrix
1.00000000-0.581684440.177040450.028880170.05448666-0.49050290
-0.581684441.00000000-0.07123639-0.030992590.191422080.08076623
0.17704045-0.071236391.000000000.24233629-0.04913428-0.30154955
0.02888017-0.030992590.242336291.00000000-0.804401050.01385646
0.054486660.19142208-0.04913428-0.804401051.00000000-0.54504216
-0.490502900.08076623-0.301549550.01385646-0.545042161.00000000