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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QL74 ∴ Orbital info ∴ Epoch epochXXX
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(445581) 2011QL74  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 445581.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41395 1.702e-08 au
e 0.191747 7.696e-08
i 4.193 7.285e-06 deg
Ω 350.893 9.804e-05 deg
ω 62.63 0.0001045 deg
M 80.391 3.131e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9511 au
Aphelion 2.8768 au
Asc. node-Earth separation 1.13131 au
Desc. node-Earth separation 1.5567 au
Earth MOID 0.96658 au
Orbital period 1369.91 days
Date of orbit computation  apr 23 21:25
Correlation matrix
1.000000000.20298323-0.007847860.004511300.13041870-0.59447664
0.202983231.00000000-0.024727950.000932110.15630440-0.39294509
-0.00784786-0.024727951.000000000.09282171-0.092099390.01477589
0.004511300.000932110.092821711.00000000-0.93503770-0.00010241
0.130418700.15630440-0.09209939-0.935037701.00000000-0.33964382
-0.59447664-0.392945090.01477589-0.00010241-0.339643821.00000000
Covariance matrix
2.89528016E-162.65802819E-16-9.72802689E-167.52557391E-152.31959786E-13-3.16747645E-13
2.65802819E-165.92254336E-15-1.38634299E-147.03257213E-151.25734036E-12-9.46933108E-13
-9.72802689E-16-1.38634299E-145.30709352E-116.62934546E-11-7.01314278E-113.37066399E-12
7.52557391E-157.03257213E-156.62934546E-119.61137403E-09-9.58185064E-09-3.14395188E-13
2.31959786E-131.25734036E-12-7.01314278E-11-9.58185064E-091.09258460E-08-1.11169221E-09
-3.16747645E-13-9.46933108E-133.37066399E-12-3.14395188E-13-1.11169221E-099.80542936E-10