AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007GO21 ∴ Orbital info ∴ Epoch epochXXX
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(199912) 2007GO21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 199912.eq0)
Keplerian elements at epoch
57895.6 MJD
Value 1-σ variation Units
a 3.16008 2.794e-08 au
e 0.17748 5.232e-08
i 1.078 5.802e-06 deg
Ω 166.678 0.0003094 deg
ω 165.117 0.00031 deg
M 198.677 1.761e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5992 au
Aphelion 3.7209 au
Asc. node-Earth separation 2.70185 au
Desc. node-Earth separation 1.60395 au
Earth MOID 1.5872 au
Orbital period 2051.85 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.000000000.13942395-0.00771430-0.016811010.02713658-0.19073196
0.139423951.000000000.006261480.00528431-0.00098193-0.16807334
-0.007714300.006261481.000000000.19576003-0.195446750.00201137
-0.016811010.005284310.195760031.00000000-0.99804767-0.00043558
0.02713658-0.00098193-0.19544675-0.998047671.00000000-0.06018132
-0.19073196-0.168073340.00201137-0.00043558-0.060181321.00000000
Covariance matrix
7.80543822E-162.03788788E-16-1.25055365E-15-1.45297127E-132.35024665E-13-9.38596936E-14
2.03788788E-162.73708632E-151.90076577E-158.55257008E-14-1.59251381E-14-1.54881692E-13
-1.25055365E-151.90076577E-153.36677684E-113.51395058E-10-3.51556705E-102.05567954E-13
-1.45297127E-138.55257008E-143.51395058E-109.57037462E-08-9.57140096E-08-2.37349255E-12
2.35024665E-13-1.59251381E-14-3.51556705E-10-9.57140096E-089.60991430E-08-3.28608247E-10
-9.38596936E-14-1.54881692E-132.05567954E-13-2.37349255E-12-3.28608247E-103.10251588E-10