NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008XP ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2008XP  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008XP.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.95618 1.672e-08 au
e 0.352351 2.692e-07
i 10.614 1.08e-05 deg
Ω 75.34 3.239e-05 deg
ω 30.699 0.0001373 deg
M 201.287 5.538e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2669 au
Aphelion distance 2.6454 au
Asc. node-Earth separation 0.33061 au
Desc. node-Earth separation 1.44296 au
Earth MOID 0.29818 au
Orbital period 999.333 days
Date of orbit computation   feb 26 10:36

Covariance matrix
2.79417419E-164.31677905E-15-9.14918947E-14-2.15423518E-13-1.91954176E-127.55049378E-13
4.31677905E-157.24861549E-14-1.53506361E-12-3.60659170E-12-3.16468135E-111.26187185E-11
-9.14918947E-14-1.53506361E-121.16661481E-102.42939179E-103.21846413E-10-1.78335001E-10
-2.15423518E-13-3.60659170E-122.42939179E-101.04891848E-095.98566946E-10-5.67699821E-10
-1.91954176E-12-3.16468135E-113.21846413E-105.98566946E-101.88547114E-08-7.41280889E-09
7.55049378E-131.26187185E-11-1.78335001E-10-5.67699821E-10-7.41280889E-093.06712521E-09

Correlation matrix
1.000000000.95919201-0.50674811-0.39791976-0.836297660.81561060
0.959192011.00000000-0.52787987-0.41361719-0.856036950.84629538
-0.50674811-0.527879871.000000000.694485120.21700762-0.29813097
-0.39791976-0.413617190.694485121.000000000.13459593-0.31650614
-0.83629766-0.856036950.217007620.134595931.00000000-0.97478111
0.815610600.84629538-0.29813097-0.31650614-0.974781111.00000000