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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QA58 ∴ Orbital info ∴ Epoch epochXXX
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(279747) 1998QA58  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 279747.eq0)
Keplerian elements at epoch
57730.7 MJD
Value 1-σ variation Units
a 2.78894 2.03e-08 au
e 0.111456 6.171e-08
i 3.797 6.611e-06 deg
Ω 174.862 8.355e-05 deg
ω 192.214 8.748e-05 deg
M 319.109 2.512e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4781 au
Aphelion 3.0998 au
Asc. node-Earth separation 2.09717 au
Desc. node-Earth separation 1.4787 au
Earth MOID 1.47598 au
Orbital period 1701.21 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.197426200.00188032-0.000920770.02705878-0.09705504
-0.197426201.00000000-0.00393890-0.00178391-0.001193030.01978539
0.00188032-0.003938901.000000000.10304726-0.098670580.00246533
-0.00092077-0.001783910.103047261.00000000-0.95262853-0.00352387
0.02705878-0.00119303-0.09867058-0.952628531.00000000-0.29648348
-0.097055040.019785390.00246533-0.00352387-0.296483481.00000000
Covariance matrix
4.12117379E-16-2.47312199E-162.52370670E-16-1.56165073E-154.80526216E-14-4.94934824E-14
-2.47312199E-163.80768127E-15-1.60695129E-15-9.19653675E-15-6.43992917E-153.06686227E-14
2.52370670E-16-1.60695129E-154.37113704E-115.69186738E-11-5.70667758E-114.09440627E-13
-1.56165073E-15-9.19653675E-155.69186738E-116.97978833E-09-6.96214610E-09-7.39537325E-12
4.80526216E-14-6.43992917E-15-5.70667758E-11-6.96214610E-097.65238568E-09-6.51505925E-10
-4.94934824E-143.06686227E-144.09440627E-13-7.39537325E-12-6.51505925E-106.31013840E-10