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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007HY12 ∴ Orbital info ∴ Epoch epochXXX
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(444736) 2007HY12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 444736.eq0)
Keplerian elements at epoch
58578.4 MJD
Value 1-σ variation Units
a 2.29828 1.511e-08 au
e 0.090017 8.05e-08
i 8.533 7.593e-06 deg
Ω 166.355 4.401e-05 deg
ω 12.622 5.545e-05 deg
M 178.262 3.408e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0914 au
Aphelion 2.5052 au
Asc. node-Earth separation 1.10315 au
Desc. node-Earth separation 1.4903 au
Earth MOID 1.0965 au
Orbital period 1272.63 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.000000000.038013110.009991710.000942440.10672193-0.17374900
0.038013111.00000000-0.036855730.014561620.29390731-0.52320378
0.00999171-0.036855731.000000000.57634661-0.464107900.02040036
0.000942440.014561620.576346611.00000000-0.77481551-0.01731891
0.106721930.29390731-0.46410790-0.774815511.00000000-0.61341871
-0.17374900-0.523203780.02040036-0.01731891-0.613418711.00000000
Covariance matrix
2.28296583E-164.62361640E-171.14630181E-156.26638392E-168.94094675E-14-8.94588553E-14
4.62361640E-176.48033446E-15-2.25275199E-145.15848987E-141.31186525E-12-1.43522797E-12
1.14630181E-15-2.25275199E-145.76526434E-111.92578409E-10-1.95392866E-105.27835777E-12
6.26638392E-165.15848987E-141.92578409E-101.93654898E-09-1.89056964E-09-2.59708470E-11
8.94094675E-141.31186525E-12-1.95392866E-10-1.89056964E-093.07439918E-09-1.15901340E-09
-8.94588553E-14-1.43522797E-125.27835777E-12-2.59708470E-11-1.15901340E-091.16118820E-09