NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011KQ12 ∴ Orbital info ∴ Epoch 60400 MJD
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(458723) 2011KQ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 458723.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.80994 2.956e-08 au
e 0.503363 8.216e-08
i 19.288 9.485e-06 deg
Ω 83.623 4.897e-05 deg
ω 142.878 5.253e-05 deg
M 93.443 3.404e-05 deg
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8989 au
Aphelion distance 2.721 au
Asc. node-Earth separation 1.27414 au
Desc. node-Earth separation -0.05153 au
Earth MOID 0.04297 au
Orbital period 889.395 days
Date of orbit computation   feb 26 13:29

Covariance matrix
8.73706404E-165.34196415E-16-1.94035123E-143.43496931E-13-1.56222409E-13-9.45035790E-13
5.34196415E-166.75075175E-15-8.86651802E-141.27551804E-12-1.90497757E-123.83066050E-14
-1.94035123E-14-8.86651802E-148.99702751E-11-3.51313867E-114.50485252E-111.21904581E-11
3.43496931E-131.27551804E-12-3.51313867E-112.39820335E-09-2.41825283E-09-2.01311618E-10
-1.56222409E-13-1.90497757E-124.50485252E-11-2.41825283E-092.75992511E-09-1.70150159E-10
-9.45035790E-133.83066050E-141.21904581E-11-2.01311618E-10-1.70150159E-101.15895776E-09

Correlation matrix
1.000000000.21995920-0.069206690.23729965-0.10060323-0.93914293
0.219959201.00000000-0.113769930.31700604-0.441331730.01369506
-0.06920669-0.113769931.00000000-0.075631510.090402910.03775172
0.237299650.31700604-0.075631511.00000000-0.93996148-0.12075136
-0.10060323-0.441331730.09040291-0.939961481.00000000-0.09513710
-0.939142930.013695060.03775172-0.12075136-0.095137101.00000000