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(12287) Langres  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 12287.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18637 1.55e-08 au
e 0.137786 3.111e-08
i 4.402 3.992e-06 deg
Ω 212.705 4.494e-05 deg
ω 70.866 4.813e-05 deg
M 206.162 1.559e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7473 au
Aphelion 3.6254 au
Asc. node-Earth separation 1.98511 au
Desc. node-Earth separation 2.28064 au
Earth MOID 1.73488 au
Orbital period 2077.5 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.000000000.160467240.004303080.01231813-0.06439301-0.06437462
0.160467241.00000000-0.004790110.00015041-0.041596000.02381429
0.00430308-0.004790111.00000000-0.142784190.130479340.00620541
0.012318130.00015041-0.142784191.00000000-0.932764630.00320818
-0.06439301-0.041596000.13047934-0.932764631.00000000-0.35000237
-0.064374620.023814290.006205410.00320818-0.350002371.00000000
Covariance matrix
2.40176465E-167.73688965E-172.66217356E-168.57920504E-15-4.80349713E-14-1.55555725E-14
7.73688965E-179.67898025E-16-5.94911931E-162.10300159E-16-6.22902371E-141.15520353E-14
2.66217356E-16-5.94911931E-161.59361743E-11-2.56158757E-112.50719071E-113.86250190E-13
8.57920504E-152.10300159E-16-2.56158757E-112.01964063E-09-2.01772830E-092.24802657E-12
-4.80349713E-14-6.22902371E-142.50719071E-11-2.01772830E-092.31689919E-09-2.62682226E-10
-1.55555725E-141.15520353E-143.86250190E-132.24802657E-12-2.62682226E-102.43115281E-10