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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DT4 ∴ Orbital info ∴ Epoch epochXXX
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(442596) 2012DT4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 442596.eq0)
Keplerian elements at epoch
58166.1 MJD
Value 1-σ variation Units
a 2.99739 4.36e-08 au
e 0.240033 7.356e-08
i 12.259 9.287e-06 deg
Ω 111.694 3.772e-05 deg
ω 342.812 4.368e-05 deg
M 93.245 1.944e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2779 au
Aphelion 3.7169 au
Asc. node-Earth separation 1.314 au
Desc. node-Earth separation 2.64733 au
Earth MOID 1.29704 au
Orbital period 1895.45 days
Date of orbit computation  Jul 26 10:43
Correlation matrix
1.000000000.10816278-0.00965308-0.022822250.17208591-0.29583724
0.108162781.000000000.038913500.026979990.17687507-0.41852261
-0.009653080.038913501.000000000.33426087-0.27127933-0.01723555
-0.022822250.026979990.334260871.00000000-0.84094929-0.00350932
0.172085910.17687507-0.27127933-0.840949291.00000000-0.52051834
-0.29583724-0.41852261-0.01723555-0.00350932-0.520518341.00000000
Covariance matrix
1.90135344E-153.46916866E-16-3.90910262E-15-3.75390996E-143.27741984E-13-2.50769442E-13
3.46916866E-165.41043611E-152.65825273E-147.48603732E-145.68248245E-13-5.98446607E-13
-3.90910262E-152.65825273E-148.62501024E-111.17100663E-10-1.10040321E-10-3.11168281E-12
-3.75390996E-147.48603732E-141.17100663E-101.42294465E-09-1.38554027E-09-2.57339750E-12
3.27741984E-135.68248245E-13-1.10040321E-10-1.38554027E-091.90770263E-09-4.41958738E-10
-2.50769442E-13-5.98446607E-13-3.11168281E-12-2.57339750E-12-4.41958738E-103.77903309E-10