AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QC12 ∴ Orbital info ∴ Epoch epochXXX
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(321413) 2009QC12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 321413.eq0)
Keplerian elements at epoch
57734.5 MJD
Value 1-σ variation Units
a 3.12274 2.959e-08 au
e 0.081348 4.581e-08
i 10.102 9.444e-06 deg
Ω 347.054 2.854e-05 deg
ω 78.081 7.162e-05 deg
M 43.708 6.41e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8687 au
Aphelion 3.3768 au
Asc. node-Earth separation 2.04456 au
Desc. node-Earth separation 2.16354 au
Earth MOID 1.90304 au
Orbital period 2015.59 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.00000000-0.191353090.02288826-0.01536159-0.211220280.23705671
-0.191353091.00000000-0.008099220.00722679-0.127797850.13833292
0.02288826-0.008099221.00000000-0.110099880.05217100-0.01188252
-0.015361590.00722679-0.110099881.00000000-0.38059568-0.00989317
-0.21122028-0.127797850.05217100-0.380595681.00000000-0.91873862
0.237056710.13833292-0.01188252-0.00989317-0.918738621.00000000
Covariance matrix
8.75752208E-16-2.59413932E-166.39647265E-15-1.29752294E-14-4.47666250E-134.49644310E-13
-2.59413932E-162.09862278E-15-3.50386717E-159.44933298E-15-4.19294225E-134.06180414E-13
6.39647265E-15-3.50386717E-158.91814323E-11-2.96764843E-113.52853564E-11-7.19236688E-12
-1.29752294E-149.44933298E-15-2.96764843E-118.14660635E-10-7.78001334E-10-1.80988128E-11
-4.47666250E-13-4.19294225E-133.52853564E-11-7.78001334E-105.12927817E-09-4.21741490E-09
4.49644310E-134.06180414E-13-7.19236688E-12-1.80988128E-11-4.21741490E-094.10820836E-09