NEODyS-2
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NEODyS ∴ Objects ∴ 1981QB ∴ Orbital info ∴ Epoch 57326 MJD
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(4596) 1981QB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4596.eq0)
Keplerian elements
(Epoch 57326.4 MJD)
Value 1-σ variation Units
a 2.24046 6.578e-09 au
e 0.518648 6.341e-08
i 37.092 9.753e-06 deg
Ω 154.29 9.216e-06 deg
ω 248.407 1.345e-05 deg
M 47.38 1.006e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0785 au
Aphelion distance 3.4025 au
Asc. node-Earth separation 1.03529 au
Desc. node-Earth separation 0.36564 au
Earth MOID 0.30013 au
Orbital period 1224.91 days
Date of orbit computation   feb 26 12:59

Covariance matrix
4.32739083E-172.11442820E-16-4.55357437E-15-3.84029759E-158.92195923E-15-2.29730680E-14
2.11442820E-164.02030008E-15-2.22948729E-14-3.64344285E-14-1.24699026E-14-2.84189961E-13
-4.55357437E-15-2.22948729E-149.51304633E-11-2.72707696E-12-1.00617161E-111.42909859E-11
-3.84029759E-15-3.64344285E-14-2.72707696E-128.49265658E-11-7.79753437E-111.33871527E-11
8.92195923E-15-1.24699026E-14-1.00617161E-11-7.79753437E-111.80945231E-10-9.21215964E-11
-2.29730680E-14-2.84189961E-131.42909859E-111.33871527E-11-9.21215964E-111.01164104E-10

Correlation matrix
1.000000000.50693310-0.07097078-0.063347580.10082625-0.34721039
0.506933101.00000000-0.03605089-0.06235352-0.01462043-0.44562165
-0.07097078-0.036050891.00000000-0.03034002-0.076689990.14567639
-0.06334758-0.06235352-0.030340021.00000000-0.629016370.14442861
0.10082625-0.01462043-0.07668999-0.629016371.00000000-0.68088641
-0.34721039-0.445621650.145676390.14442861-0.680886411.00000000