AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QJ9 ∴ Orbital info ∴ Epoch epochXXX
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(238821) 2005QJ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 238821.eq0)
Keplerian elements at epoch
57903.0 MJD
Value 1-σ variation Units
a 2.2732 6.948e-09 au
e 0.176026 3.981e-08
i 5.352 4.72e-06 deg
Ω 5.99 4.292e-05 deg
ω 5.627 4.494e-05 deg
M 136.123 1.232e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8731 au
Aphelion 2.6733 au
Asc. node-Earth separation 0.87217 au
Desc. node-Earth separation 1.67227 au
Earth MOID 0.87188 au
Orbital period 1251.85 days
Date of orbit computation  apr 23 20:40
Correlation matrix
1.000000000.045568070.006724210.027908530.05470292-0.28076458
0.045568071.00000000-0.019810190.005515830.00224827-0.03514428
0.00672421-0.019810191.000000000.09147756-0.08653772-0.00192538
0.027908530.005515830.091477561.00000000-0.94705684-0.00701793
0.054702920.00224827-0.08653772-0.947056841.00000000-0.30637353
-0.28076458-0.03514428-0.00192538-0.00701793-0.306373531.00000000
Covariance matrix
4.82685509E-171.26030835E-172.20499888E-168.32217859E-151.70802286E-14-2.40274515E-14
1.26030835E-171.58477677E-15-3.72226575E-159.42459017E-154.02239176E-15-1.72334386E-14
2.20499888E-16-3.72226575E-152.22776550E-111.85317828E-11-1.83565574E-11-1.11940019E-13
8.32217859E-159.42459017E-151.85317828E-111.84219575E-09-1.82681683E-09-3.71030794E-12
1.70802286E-144.02239176E-15-1.83565574E-11-1.82681683E-092.01977104E-09-1.69603801E-10
-2.40274515E-14-1.72334386E-14-1.11940019E-13-3.71030794E-12-1.69603801E-101.51728277E-10