AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QA54 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(419029) 2009QA54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419029.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98196 3.299e-08 au
e 0.120223 5.471e-08
i 9.636 4.655e-06 deg
Ω 159.924 3.612e-05 deg
ω 273.939 4.196e-05 deg
M 223.937 1.984e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6235 au
Aphelion 3.3405 au
Asc. node-Earth separation 1.92428 au
Desc. node-Earth separation 1.95492 au
Earth MOID 1.66078 au
Orbital period 1880.83 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.039145910.018803170.00049832-0.13743014-0.06759187
0.039145911.00000000-0.03206346-0.00793719-0.128046310.23690734
0.01880317-0.032063461.000000000.20742703-0.17406120-0.00737623
0.00049832-0.007937190.207427031.00000000-0.84563772-0.00640105
-0.13743014-0.12804631-0.17406120-0.845637721.00000000-0.49229956
-0.067591870.23690734-0.00737623-0.00640105-0.492299561.00000000
Covariance matrix
1.08831136E-157.06560973E-172.88736309E-155.93755851E-16-1.90253775E-13-4.42413392E-14
7.06560973E-172.99345871E-15-8.16565300E-15-1.56845894E-14-2.93987204E-132.57171227E-13
2.88736309E-15-8.16565300E-152.16664482E-113.48721662E-11-3.39993437E-11-6.81217221E-13
5.93755851E-16-1.56845894E-143.48721662E-111.30448605E-09-1.28167755E-09-4.58699478E-12
-1.90253775E-13-2.93987204E-13-3.39993437E-11-1.28167755E-091.76095970E-09-4.09884387E-10
-4.42413392E-142.57171227E-13-6.81217221E-13-4.58699478E-12-4.09884387E-103.93653798E-10