AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QC12 ∴ Orbital info ∴ Epoch epochXXX
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(321413) 2009QC12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 321413.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12443 3.084e-08 au
e 0.081761 4.533e-08
i 10.093 9.443e-06 deg
Ω 346.577 2.856e-05 deg
ω 83.021 7.137e-05 deg
M 154.718 6.211e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.869 au
Aphelion 3.3799 au
Asc. node-Earth separation 2.06631 au
Desc. node-Earth separation 2.14254 au
Earth MOID 1.90584 au
Orbital period 2017.23 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.00000000-0.252735450.02959567-0.00269460-0.314342870.24085894
-0.252735451.00000000-0.007009930.009051120.03088468-0.00756563
0.02959567-0.007009931.00000000-0.107727320.037149740.00369072
-0.002694600.00905112-0.107727321.00000000-0.37996271-0.01244178
-0.314342870.030884680.03714974-0.379962711.00000000-0.91289365
0.24085894-0.007565630.00369072-0.01244178-0.912893651.00000000
Covariance matrix
9.50872933E-16-3.53287291E-168.61760882E-15-2.37289239E-15-6.91785418E-134.61324979E-13
-3.53287291E-162.05494986E-15-3.00062350E-151.17172343E-149.99194917E-14-2.13023968E-14
8.61760882E-15-3.00062350E-158.91650841E-11-2.90499448E-112.50356980E-112.16466772E-12
-2.37289239E-151.17172343E-14-2.90499448E-118.15537711E-10-7.74407493E-10-2.20692412E-11
-6.91785418E-139.99194917E-142.50356980E-11-7.74407493E-105.09346228E-09-4.04678092E-09
4.61324979E-13-2.13023968E-142.16466772E-12-2.20692412E-11-4.04678092E-093.85803287E-09