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AstDyS ∴ Objects ∴ 2015QL18 ∴ Orbital info ∴ Epoch epochXXX
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(637918) 2015QL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 637918.eq0)
Keplerian elements at epoch
58044.6 MJD
Value 1-σ variation Units
a 2.59623 4.046e-08 au
e 0.195167 1.297e-07
i 8.619 6.97e-06 deg
Ω 116.142 6.956e-05 deg
ω 226.33 7.49e-05 deg
M 204.748 2.418e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0895 au
Aphelion 3.1029 au
Asc. node-Earth separation 1.90143 au
Desc. node-Earth separation 1.18389 au
Earth MOID 1.09049 au
Orbital period 1527.96 days
Date of orbit computation  apr 23 22:03
Correlation matrix
1.00000000-0.622381990.085093190.01958713-0.119209620.38215781
-0.622381991.00000000-0.10006746-0.001981960.07342270-0.39065784
0.08509319-0.100067461.000000000.11017161-0.121902910.07181338
0.01958713-0.001981960.110171611.00000000-0.920964590.00583450
-0.119209620.07342270-0.12190291-0.920964591.00000000-0.37805820
0.38215781-0.390657840.071813380.00583450-0.378058201.00000000
Covariance matrix
1.63694370E-15-3.26620949E-152.39949251E-145.51251747E-14-3.61274944E-133.73793277E-13
-3.26620949E-151.68244273E-14-9.04629471E-14-1.78824831E-147.13362335E-13-1.22500697E-12
2.39949251E-14-9.04629471E-144.85752962E-115.34121181E-11-6.36401919E-111.20999881E-11
5.51251747E-14-1.78824831E-145.34121181E-114.83865568E-09-4.79860460E-099.81155743E-12
-3.61274944E-137.13362335E-13-6.36401919E-11-4.79860460E-095.61072966E-09-6.84605220E-10
3.73793277E-13-1.22500697E-121.20999881E-119.81155743E-12-6.84605220E-105.84445132E-10