NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Orbital info ∴ Epoch 58206 MJD
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(31346) 1998PB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31346.eq0)
Keplerian elements
(Epoch 58206.9 MJD)
Value 1-σ variation Units
a 2.02952 1.556e-09 au
e 0.429953 3.678e-08
i 5.963 2.873e-06 deg
Ω 299.751 2.71e-05 deg
ω 350.466 2.715e-05 deg
M 292.685 3.037e-06 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1569 au
Aphelion distance 2.9021 au
Asc. node-Earth separation 0.14713 au
Desc. node-Earth separation 1.88857 au
Earth MOID 0.14265 au
Orbital period 1056.06 days
Date of orbit computation   Sep 13 14:53

Covariance matrix
2.42135864E-18-4.06941428E-175.08552096E-16-1.54105946E-15-1.04261331E-15-9.29895655E-16
-4.06941428E-171.35305773E-15-1.11941088E-148.63776314E-143.01821708E-142.69975103E-15
5.08552096E-16-1.11941088E-148.25683950E-121.36326283E-11-1.33193059E-11-9.32030778E-13
-1.54105946E-158.63776314E-141.36326283E-117.34144297E-10-7.16210556E-10-3.73842909E-12
-1.04261331E-153.01821708E-14-1.33193059E-11-7.16210556E-107.37006691E-10-1.08292997E-11
-9.29895655E-162.69975103E-15-9.32030778E-13-3.73842909E-12-1.08292997E-119.22606709E-12

Correlation matrix
1.00000000-0.710958390.11373627-0.03655099-0.02468073-0.19674167
-0.710958391.00000000-0.105906940.086666730.030224320.02416336
0.11373627-0.105906941.000000000.17509831-0.17074145-0.10678617
-0.036550990.086666730.175098311.00000000-0.97367560-0.04542450
-0.024680730.03022432-0.17074145-0.973675601.00000000-0.13132770
-0.196741670.02416336-0.10678617-0.04542450-0.131327701.00000000