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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QF31 ∴ Orbital info ∴ Epoch epochXXX
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(419022) 2009QF31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419022.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.48461 4.419e-09 au
e 0.142796 9.683e-08
i 42.411 1.818e-05 deg
Ω 336.244 7.207e-06 deg
ω 167.87 2.456e-05 deg
M 220.6 1.912e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2726 au
Aphelion 1.6966 au
Asc. node-Earth separation 0.68094 au
Desc. node-Earth separation 0.2866 au
Earth MOID 0.28645 au
Orbital period 660.719 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.540599590.16068810-0.07600312-0.512729100.26247216
-0.540599591.00000000-0.187133940.123262360.67467670-0.62181115
0.16068810-0.187133941.000000000.43779663-0.216440500.08785970
-0.076003120.123262360.437796631.00000000-0.06305685-0.13762903
-0.512729100.67467670-0.21644050-0.063056851.00000000-0.92547691
0.26247216-0.621811150.08785970-0.13762903-0.925476911.00000000
Covariance matrix
1.95271911E-17-2.31318329E-161.29066681E-14-2.42051720E-15-5.56519898E-142.21797957E-14
-2.31318329E-169.37624369E-15-3.29365085E-138.60204706E-141.60465987E-12-1.15140302E-12
1.29066681E-14-3.29365085E-133.30385586E-105.73508469E-11-9.66322116E-113.05389890E-11
-2.42051720E-158.60204706E-145.73508469E-115.19414120E-11-1.11625138E-11-1.89679908E-11
-5.56519898E-141.60465987E-12-9.66322116E-11-1.11625138E-116.03317159E-10-4.34703205E-10
2.21797957E-14-1.15140302E-123.05389890E-11-1.89679908E-11-4.34703205E-103.65686417E-10