NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1981QB ∴ Orbital info ∴ Epoch 58182 MJD
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(4596) 1981QB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4596.eq0)
Keplerian elements
(Epoch 58182.5 MJD)
Value 1-σ variation Units
a 2.23919 6.184e-09 au
e 0.519949 5.386e-08
i 37.073 6.934e-06 deg
Ω 154.229 9.214e-06 deg
ω 248.435 1.221e-05 deg
M 299.087 1.025e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0749 au
Aphelion distance 3.4035 au
Asc. node-Earth separation 1.0305 au
Desc. node-Earth separation 0.36276 au
Earth MOID 0.29766 au
Orbital period 1223.87 days
Date of orbit computation   Sep 10 15:11

Covariance matrix
3.82472607E-171.34966103E-161.62799904E-15-5.24323153E-152.04032665E-14-3.02015905E-14
1.34966103E-162.90054251E-151.12148726E-14-3.41258525E-141.49304736E-13-3.22725873E-13
1.62799904E-151.12148726E-144.80871991E-11-5.78635595E-122.06100916E-122.16085297E-12
-5.24323153E-15-3.41258525E-14-5.78635595E-128.48906012E-11-7.69895289E-111.31051845E-11
2.04032665E-141.49304736E-132.06100916E-12-7.69895289E-111.49073634E-10-8.66039941E-11
-3.02015905E-14-3.22725873E-132.16085297E-121.31051845E-11-8.66039941E-111.05069357E-10

Correlation matrix
1.000000000.405214450.03796114-0.092017210.27020857-0.47642178
0.405214451.000000000.03002894-0.068772390.22705630-0.58459639
0.037961140.030028941.00000000-0.090565040.024342480.03039992
-0.09201721-0.06877239-0.090565041.00000000-0.684386510.13876352
0.270208570.227056300.02434248-0.684386511.00000000-0.69198944
-0.47642178-0.584596390.030399920.13876352-0.691989441.00000000