AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QS239 ∴ Orbital info ∴ Epoch epochXXX
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(178972) 2001QS239  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178972.eq0)
Keplerian elements at epoch
57660.5 MJD
Value 1-σ variation Units
a 2.79996 1.126e-08 au
e 0.205714 7.061e-08
i 13.335 7.231e-06 deg
Ω 347.263 1.958e-05 deg
ω 30.121 2.666e-05 deg
M 53.575 1.355e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.224 au
Aphelion 3.3759 au
Asc. node-Earth separation 1.26937 au
Desc. node-Earth separation 2.26774 au
Earth MOID 1.2335 au
Orbital period 1711.3 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.283314930.00095337-0.00155647-0.127244800.18438308
0.283314931.00000000-0.079961710.02203300-0.331444310.43300510
0.00095337-0.079961711.000000000.33257362-0.19944832-0.05769684
-0.001556470.022033000.332573621.00000000-0.70018996-0.01398044
-0.12724480-0.33144431-0.19944832-0.700189961.00000000-0.68954591
0.184383080.43300510-0.05769684-0.01398044-0.689545911.00000000
Covariance matrix
1.26850606E-162.25309342E-167.76427817E-17-3.43199968E-16-3.82066363E-142.81292582E-14
2.25309342E-164.98570912E-15-4.08259850E-143.04577620E-14-6.23916602E-134.14140233E-13
7.76427817E-17-4.08259850E-145.22856197E-114.70803554E-11-3.84480231E-11-5.65111452E-12
-3.43199968E-163.04577620E-144.70803554E-113.83284818E-10-3.65451030E-10-3.70742748E-12
-3.82066363E-14-6.23916602E-13-3.84480231E-11-3.65451030E-107.10730581E-10-2.49004175E-10
2.81292582E-144.14140233E-13-5.65111452E-12-3.70742748E-12-2.49004175E-101.83477108E-10