NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Orbital info ∴ Epoch 60600 MJD
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(31346) 1998PB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31346.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.03018 1.22e-09 au
e 0.429741 3.684e-08
i 5.961 2.873e-06 deg
Ω 299.715 2.71e-05 deg
ω 350.495 2.715e-05 deg
M 28.401 3.337e-06 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1577 au
Aphelion distance 2.9026 au
Asc. node-Earth separation 0.14741 au
Desc. node-Earth separation 1.8897 au
Earth MOID 0.14315 au
Orbital period 1056.58 days
Date of orbit computation   Sep 13 14:53

Covariance matrix
1.48767883E-18-2.52855330E-172.78977606E-16-9.72246012E-16-6.84710001E-16-1.64056378E-15
-2.52855330E-171.35735481E-15-1.12589102E-148.62618087E-143.08341281E-142.64600901E-14
2.78977606E-16-1.12589102E-148.25426622E-121.36536675E-11-1.33461960E-11-1.22705089E-12
-9.72246012E-168.62618087E-141.36536675E-117.34462037E-10-7.16456164E-10-2.86697239E-12
-6.84710001E-163.08341281E-14-1.33461960E-11-7.16456164E-107.37338657E-10-1.01989223E-11
-1.64056378E-152.64600901E-14-1.22705089E-12-2.86697239E-12-1.01989223E-111.11381301E-11

Correlation matrix
1.00000000-0.562692110.07961145-0.02941284-0.02067372-0.40302537
-0.562692111.00000000-0.106367860.086394720.030821340.21519812
0.07961145-0.106367861.000000000.17535793-0.17107430-0.12797266
-0.029412840.086394720.175357931.00000000-0.97357955-0.03169806
-0.020673720.03082134-0.17107430-0.973579551.00000000-0.11254200
-0.403025370.21519812-0.12797266-0.03169806-0.112542001.00000000