AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HG146 ∴ Orbital info ∴ Epoch epochXXX
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(120834) 1998HG146  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 120834.eq0)
Keplerian elements at epoch
57585.8 MJD
Value 1-σ variation Units
a 2.5727 1.471e-08 au
e 0.200986 5.836e-08
i 4.521 5.66e-06 deg
Ω 82.709 7.498e-05 deg
ω 173.371 7.643e-05 deg
M 124.323 1.746e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0556 au
Aphelion 3.0898 au
Asc. node-Earth separation 2.10175 au
Desc. node-Earth separation 1.04227 au
Earth MOID 1.04074 au
Orbital period 1507.24 days
Date of orbit computation  apr 23 20:13
Correlation matrix
1.000000000.244500180.002589080.004157480.04553263-0.28592236
0.244500181.00000000-0.009174900.017205810.05511559-0.44136007
0.00258908-0.009174901.000000000.18739515-0.183131910.00382254
0.004157480.017205810.187395151.00000000-0.97436049-0.01587342
0.045532630.05511559-0.18313191-0.974360491.00000000-0.20101016
-0.28592236-0.441360070.00382254-0.01587342-0.201010161.00000000
Covariance matrix
2.16502029E-162.09957914E-162.15640009E-164.58662674E-155.12057957E-14-7.34392995E-14
2.09957914E-163.40599620E-15-3.03093401E-157.52886007E-142.45845306E-13-4.49639590E-13
2.15640009E-16-3.03093401E-153.20410104E-117.95323058E-11-7.92286984E-113.77706106E-13
4.58662674E-157.52886007E-147.95323058E-115.62165561E-09-5.58363714E-09-2.07755272E-11
5.12057957E-142.45845306E-13-7.92286984E-11-5.58363714E-095.84158649E-09-2.68183988E-10
-7.34392995E-14-4.49639590E-133.77706106E-13-2.07755272E-11-2.68183988E-103.04718514E-10