NEODyS-2
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NEODyS ∴ Objects ∴ 1981QB ∴ Orbital info ∴ Epoch 60400 MJD
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(4596) 1981QB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4596.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.23968 6.399e-09 au
e 0.520015 6.355e-08
i 37.069 9.75e-06 deg
Ω 154.2 9.232e-06 deg
ω 248.403 1.341e-05 deg
M 231.396 1.191e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.075 au
Aphelion distance 3.4044 au
Asc. node-Earth separation 1.03169 au
Desc. node-Earth separation 0.36168 au
Earth MOID 0.29684 au
Orbital period 1224.27 days
Date of orbit computation   feb 26 12:59

Covariance matrix
4.09425563E-171.89660850E-16-2.25555648E-15-5.13592075E-151.13102048E-14-4.70159135E-14
1.89660850E-164.03878371E-15-2.34676086E-14-3.56999276E-14-1.71221620E-14-3.98959767E-13
-2.25555648E-15-2.34676086E-149.50698130E-11-2.50160857E-12-1.03213105E-111.57147541E-11
-5.13592075E-15-3.56999276E-14-2.50160857E-128.52318071E-11-7.80793217E-111.61860494E-11
1.13102048E-14-1.71221620E-14-1.03213105E-11-7.80793217E-111.79857090E-10-9.71476466E-11
-4.70159135E-14-3.98959767E-131.57147541E-111.61860494E-11-9.71476466E-111.41801180E-10

Correlation matrix
1.000000000.46640685-0.03615305-0.086942070.13180115-0.61704591
0.466406851.00000000-0.03787235-0.06084728-0.02008952-0.52718602
-0.03615305-0.037872351.00000000-0.02779055-0.078931390.13534629
-0.08694207-0.06084728-0.027790551.00000000-0.630625320.14723128
0.13180115-0.02008952-0.07893139-0.630625321.00000000-0.60831508
-0.61704591-0.527186020.135346290.14723128-0.608315081.00000000