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AstDyS ∴ Objects ∴ 1981QB ∴ Orbital info ∴ Epoch epochXXX
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(4596) 1981QB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4596.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23968 5.969e-09 au
e 0.520015 6.435e-08
i 37.069 1.069e-05 deg
Ω 154.2 8.259e-06 deg
ω 248.403 1.468e-05 deg
M 231.396 1.343e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.075 au
Aphelion 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  apr 23 19:46
Correlation matrix
1.000000000.55972588-0.01997817-0.101776450.22628480-0.66750991
0.559725881.00000000-0.04280017-0.073340510.03511396-0.56716672
-0.01997817-0.042800171.00000000-0.253949390.049409030.08891099
-0.10177645-0.07334051-0.253949391.00000000-0.547033230.15375540
0.226284800.035113960.04940903-0.547033231.00000000-0.69650954
-0.66750991-0.567166720.088910990.15375540-0.696509541.00000000
Covariance matrix
3.56340575E-172.14997495E-16-1.27504751E-15-5.01750220E-151.98248355E-14-5.35084996E-14
2.14997495E-164.14048051E-15-2.94448141E-14-3.89741736E-143.31609382E-14-4.90081744E-13
-1.27504751E-15-2.94448141E-141.14307795E-10-2.24229490E-117.75292976E-121.27651466E-11
-5.01750220E-15-3.89741736E-14-2.24229490E-116.82048491E-11-6.63044853E-111.70518077E-11
1.98248355E-143.31609382E-147.75292976E-12-6.63044853E-112.15398738E-10-1.37271717E-10
-5.35084996E-14-4.90081744E-131.27651466E-111.70518077E-11-1.37271717E-101.80328692E-10