NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PG ∴ Orbital info ∴ Epoch 57442 MJD
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(31345) 1998PG  ▹ 
ORBITAL INFORMATION
(ASCII data file 31345.eq0)
Keplerian elements
(Epoch 57442.8 MJD)
Value 1-σ variation Units
a 2.01522 1.13e-09 au
e 0.391416 2.759e-08
i 6.494 3.099e-06 deg
Ω 222.788 2.382e-05 deg
ω 155.924 2.441e-05 deg
M 23.712 3.479e-06 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2264 au
Aphelion distance 2.804 au
Asc. node-Earth separation 1.64773 au
Desc. node-Earth separation 0.26689 au
Earth MOID 0.23529 au
Orbital period 1044.92 days
Date of orbit computation   feb 26 13:23

Covariance matrix
1.27600525E-18-3.82966510E-183.03135778E-16-3.20431212E-162.34763967E-15-2.13707989E-15
-3.82966510E-187.61139473E-16-1.35829175E-14-1.25174426E-141.99647669E-142.13595139E-14
3.03135778E-16-1.35829175E-149.60480569E-12-2.79180291E-112.92813842E-11-1.49017674E-12
-3.20431212E-16-1.25174426E-14-2.79180291E-115.67498585E-10-5.63546501E-10-5.68406853E-13
2.34763967E-151.99647669E-142.92813842E-11-5.63546501E-105.96010869E-10-1.79571615E-11
-2.13707989E-152.13595139E-14-1.49017674E-12-5.68406853E-13-1.79571615E-111.21042692E-11

Correlation matrix
1.00000000-0.122886010.08658979-0.011907650.08512912-0.54378251
-0.122886011.00000000-0.15886076-0.019045880.029641830.22253071
0.08658979-0.158860761.00000000-0.378144750.38700825-0.13820514
-0.01190765-0.01904588-0.378144751.00000000-0.96899219-0.00685816
0.085129120.029641830.38700825-0.968992191.00000000-0.21141768
-0.543782510.22253071-0.13820514-0.00685816-0.211417681.00000000