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AstDyS ∴ Objects ∴ 1998SK20 ∴ Orbital info ∴ Epoch epochXXX
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(408767) 1998SK20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 408767.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04061 2.303e-08 au
e 0.25093 8.843e-08
i 5.352 1.066e-05 deg
Ω 173.314 6.68e-05 deg
ω 164.343 7.651e-05 deg
M 309.844 2.414e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2776 au
Aphelion 3.8036 au
Asc. node-Earth separation 2.76291 au
Desc. node-Earth separation 1.28989 au
Earth MOID 1.26903 au
Orbital period 1936.6 days
Date of orbit computation  Jun 5 02:04
Correlation matrix
1.00000000-0.161917110.01463816-0.00216512-0.112756760.00068539
-0.161917111.00000000-0.02748876-0.00954929-0.012105340.03212387
0.01463816-0.027488761.000000000.03240708-0.02697907-0.00362844
-0.00216512-0.009549290.032407081.00000000-0.86138894-0.01498293
-0.11275676-0.01210534-0.02697907-0.861388941.00000000-0.47652559
0.000685390.03212387-0.00362844-0.01498293-0.476525591.00000000
Covariance matrix
5.30392104E-16-3.29771544E-163.59337080E-15-3.33089337E-15-1.98682818E-133.81119504E-16
-3.29771544E-167.82066780E-15-2.59115900E-14-5.64122939E-14-8.19064786E-146.85917248E-14
3.59337080E-15-2.59115900E-141.13614592E-102.30747788E-11-2.20020578E-11-9.33810406E-13
-3.33089337E-15-5.64122939E-142.30747788E-114.46232568E-09-4.40249748E-09-2.41656941E-11
-1.98682818E-13-8.19064786E-14-2.20020578E-11-4.40249748E-095.85380683E-09-8.80293349E-10
3.81119504E-166.85917248E-14-9.33810406E-13-2.41656941E-11-8.80293349E-105.82967035E-10