AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QL17 ∴ Orbital info ∴ Epoch epochXXX
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(231491) 2008QL17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 231491.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75435 2.013e-08 au
e 0.107827 9.268e-08
i 4.061 8.988e-06 deg
Ω 174.677 8.525e-05 deg
ω 181.649 9.133e-05 deg
M 142.747 2.967e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4574 au
Aphelion 3.0514 au
Asc. node-Earth separation 2.05682 au
Desc. node-Earth separation 1.45304 au
Earth MOID 1.45278 au
Orbital period 1669.66 days
Date of orbit computation  apr 23 20:38
Correlation matrix
1.000000000.30669927-0.00961323-0.01051482-0.05263119-0.04137531
0.306699271.00000000-0.010741580.00494475-0.00368062-0.16305672
-0.00961323-0.010741581.000000000.32352888-0.305421500.01365626
-0.010514820.004944750.323528881.00000000-0.93137231-0.00014196
-0.05263119-0.00368062-0.30542150-0.931372311.00000000-0.34979659
-0.04137531-0.163056720.01365626-0.00014196-0.349796591.00000000
Covariance matrix
4.05097999E-165.72095695E-16-1.73905454E-15-1.80424163E-14-9.67464018E-14-2.47084448E-14
5.72095695E-168.58918149E-15-8.94763018E-153.90690910E-14-3.11536425E-14-4.48372188E-13
-1.73905454E-15-8.94763018E-158.07844582E-112.47907549E-10-2.50711966E-103.64183181E-12
-1.80424163E-143.90690910E-142.47907549E-107.26817835E-09-7.25183085E-09-3.59089471E-13
-9.67464018E-14-3.11536425E-14-2.50711966E-10-7.25183085E-098.34109577E-09-9.47875295E-10
-2.47084448E-14-4.48372188E-133.64183181E-12-3.59089471E-13-9.47875295E-108.80335407E-10