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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QS239 ∴ Orbital info ∴ Epoch epochXXX
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(178972) 2001QS239  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178972.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80279 1.194e-08 au
e 0.202896 7e-08
i 13.313 7.219e-06 deg
Ω 346.999 1.962e-05 deg
ω 30.883 2.716e-05 deg
M 268.439 1.389e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2341 au
Aphelion 3.3715 au
Asc. node-Earth separation 1.28227 au
Desc. node-Earth separation 2.26177 au
Earth MOID 1.24482 au
Orbital period 1713.9 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.38858162-0.025076110.01155761-0.192669990.00820923
0.388581621.00000000-0.071974680.02475835-0.343376330.36599881
-0.02507611-0.071974681.000000000.33309553-0.19698404-0.04773647
0.011557610.024758350.333095531.00000000-0.69119034-0.01350538
-0.19266999-0.34337633-0.19698404-0.691190341.00000000-0.67779757
0.008209230.36599881-0.04773647-0.01350538-0.677797571.00000000
Covariance matrix
1.42511748E-163.24733460E-16-2.16099494E-152.70741317E-15-6.24591487E-141.36136902E-15
3.24733460E-164.90048323E-15-3.63720229E-143.40096555E-14-6.52749369E-133.55915942E-13
-2.16099494E-15-3.63720229E-145.21118483E-114.71843684E-11-3.86149914E-11-4.78703744E-12
2.70741317E-153.40096555E-144.71843684E-113.85054498E-10-3.68311616E-10-3.68142782E-12
-6.24591487E-14-6.52749369E-13-3.86149914E-11-3.68311616E-107.37417277E-10-2.55684842E-10
1.36136902E-153.55915942E-13-4.78703744E-12-3.68142782E-12-2.55684842E-101.92973040E-10