AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002CP97 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(131998) 2002CP97  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131998.eq0)
Keplerian elements at epoch
57989.8 MJD
Value 1-σ variation Units
a 2.44176 9.459e-09 au
e 0.139261 3.814e-08
i 2.155 4.055e-06 deg
Ω 68.452 0.0001606 deg
ω 157.024 0.000162 deg
M 328.758 2.363e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1017 au
Aphelion 2.7818 au
Asc. node-Earth separation 1.76011 au
Desc. node-Earth separation 1.10756 au
Earth MOID 1.09152 au
Orbital period 1393.64 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.000000000.08797776-0.004533950.008877570.00190396-0.07842746
0.087977761.00000000-0.003487240.00159821-0.034945460.25792367
-0.00453395-0.003487241.000000000.09485014-0.09283522-0.00606151
0.008877570.001598210.094850141.00000000-0.98913992-0.00874001
0.00190396-0.03494546-0.09283522-0.989139921.00000000-0.13667385
-0.078427460.25792367-0.00606151-0.00874001-0.136673851.00000000
Covariance matrix
8.94791625E-173.17435183E-17-1.73891088E-161.34877319E-142.91803271E-15-1.75278339E-14
3.17435183E-171.45493097E-15-5.39315574E-169.79128478E-15-2.15964959E-132.32440373E-13
-1.73891088E-16-5.39315574E-161.64391222E-116.17676435E-11-6.09850594E-11-5.80656164E-13
1.34877319E-149.79128478E-156.17676435E-112.57968979E-08-2.57402535E-08-3.31661474E-11
2.91803271E-15-2.15964959E-13-6.09850594E-11-2.57402535E-082.62508091E-08-5.23185802E-10
-1.75278339E-142.32440373E-13-5.80656164E-13-3.31661474E-11-5.23185802E-105.58210921E-10