AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QT2 ∴ Orbital info ∴ Epoch epochXXX
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(134421) 1998QT2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 134421.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62765 1.456e-08 au
e 0.186637 4.137e-08
i 27.287 4.367e-06 deg
Ω 327.103 9.912e-06 deg
ω 305.877 1.416e-05 deg
M 35.86 1.14e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1372 au
Aphelion 3.1181 au
Asc. node-Earth separation 1.27461 au
Desc. node-Earth separation 1.86 au
Earth MOID 1.20033 au
Orbital period 1555.78 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.00000000-0.211001040.040647090.03800931-0.01744953-0.40907426
-0.211001041.00000000-0.08286244-0.02894441-0.044682030.14438581
0.04064709-0.082862441.00000000-0.083331030.06035978-0.02758703
0.03800931-0.02894441-0.083331031.00000000-0.58666941-0.04653134
-0.01744953-0.044682030.06035978-0.586669411.00000000-0.68522396
-0.409074260.14438581-0.02758703-0.04653134-0.685223961.00000000
Covariance matrix
2.12130896E-16-1.27124731E-162.58559754E-155.48738237E-15-3.59984482E-15-6.79071916E-14
-1.27124731E-161.71114573E-15-1.49703081E-14-1.18681053E-14-2.61802961E-146.80737469E-14
2.58559754E-15-1.49703081E-141.90747589E-11-3.60752646E-123.73400841E-12-1.37323908E-12
5.48738237E-15-1.18681053E-14-3.60752646E-129.82531432E-11-8.23691928E-11-5.25690906E-12
-3.59984482E-15-2.61802961E-143.73400841E-12-8.23691928E-112.00630187E-10-1.10622211E-10
-6.79071916E-146.80737469E-14-1.37323908E-12-5.25690906E-12-1.10622211E-101.29904236E-10