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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST139 ∴ Orbital info ∴ Epoch epochXXX
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(612259) 2001ST139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 612259.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33031 1.071e-08 au
e 0.268457 7.17e-08
i 5.674 7.74e-06 deg
Ω 187.838 6.998e-05 deg
ω 152.476 7.75e-05 deg
M 131.642 3.158e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7047 au
Aphelion 2.9559 au
Asc. node-Earth separation 1.83976 au
Desc. node-Earth separation 0.74602 au
Earth MOID 0.69889 au
Orbital period 1299.33 days
Date of orbit computation  apr 23 21:57
Correlation matrix
1.00000000-0.02393241-0.012958810.045753140.30995373-0.87293873
-0.023932411.00000000-0.00816611-0.00992243-0.136959500.14371227
-0.01295881-0.008166111.000000000.35891656-0.335035540.02784883
0.04575314-0.009922430.358916561.00000000-0.88270915-0.03699400
0.30995373-0.13695950-0.33503554-0.882709151.00000000-0.41888435
-0.872938730.143712270.02784883-0.03699400-0.418884351.00000000
Covariance matrix
1.14645035E-16-1.83734873E-17-1.07394786E-153.42842480E-142.57190656E-13-2.95152047E-13
-1.83734873E-175.14108969E-15-4.53192775E-15-4.97899748E-14-7.61027670E-133.25391223E-13
-1.07394786E-15-4.53192775E-155.99074222E-111.94415075E-10-2.00961051E-106.80662255E-12
3.42842480E-14-4.97899748E-141.94415075E-104.89770091E-09-4.78734196E-09-8.17545298E-11
2.57190656E-13-7.61027670E-13-2.00961051E-10-4.78734196E-096.00566889E-09-1.02508347E-09
-2.95152047E-133.25391223E-136.80662255E-12-8.17545298E-11-1.02508347E-099.97169113E-10