NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PG ∴ Orbital info ∴ Epoch 60400 MJD
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(31345) 1998PG  ▹ 
ORBITAL INFORMATION
(ASCII data file 31345.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.01535 1.051e-09 au
e 0.391395 2.766e-08
i 6.504 3.1e-06 deg
Ω 222.691 2.376e-05 deg
ω 156.229 2.435e-05 deg
M 321.934 3.906e-06 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2265 au
Aphelion distance 2.8041 au
Asc. node-Earth separation 1.65059 au
Desc. node-Earth separation 0.26588 au
Earth MOID 0.23468 au
Orbital period 1045.02 days
Date of orbit computation   feb 26 13:23

Covariance matrix
1.10408460E-18-9.80028016E-192.03321646E-16-6.59181628E-161.62817389E-15-2.30054822E-15
-9.80028016E-197.64865652E-16-1.35466511E-14-1.25975149E-142.16980780E-142.14707686E-14
2.03321646E-16-1.35466511E-149.61224576E-12-2.77328111E-112.90956740E-11-1.65114620E-12
-6.59181628E-16-1.25975149E-14-2.77328111E-115.64321094E-10-5.60441793E-103.79836217E-14
1.62817389E-152.16980780E-142.90956740E-11-5.60441793E-105.92948320E-10-1.95388871E-11
-2.30054822E-152.14707686E-14-1.65114620E-123.79836217E-14-1.95388871E-111.52579530E-11

Correlation matrix
1.00000000-0.033724440.06241227-0.026408320.06363429-0.56050828
-0.033724441.00000000-0.15798903-0.019174730.032219610.19874988
0.06241227-0.157989031.00000000-0.376546240.38539632-0.13634052
-0.02640832-0.01917473-0.376546241.00000000-0.968855370.00040934
0.063634290.032219610.38539632-0.968855371.00000000-0.20542026
-0.560508280.19874988-0.136340520.00040934-0.205420261.00000000