NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ST7 ∴ Orbital info ∴ Epoch 60400 MJD
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2008ST7  ▹ 
ORBITAL INFORMATION
(ASCII data file 2008ST7.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93558 0.000635 au
e 0.513156 0.0001688
i 2.449 0.00058 deg
Ω 347.804 0.0009031 deg
ω 321.798 0.002092 deg
M 291.062 1.055 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9423 au
Aphelion distance 2.9288 au
Asc. node-Earth separation 0.00983 au
Desc. node-Earth separation 1.39663 au
Earth MOID 0.00175 au
Orbital period 983.592 days
Date of orbit computation   feb 26 10:35

Covariance matrix
4.03267522E-071.07182550E-073.67765997E-07-6.60058099E-08-1.12399479E-06-6.70064715E-04
1.07182550E-072.84958808E-089.78118188E-08-1.50268710E-08-3.01911555E-07-1.78093605E-04
3.67765997E-079.78118188E-083.36386367E-07-3.63955562E-08-1.05400335E-06-6.11078119E-04
-6.60058099E-08-1.50268710E-08-3.63955562E-088.15593997E-07-8.11959537E-071.09580506E-04
-1.12399479E-06-3.01911555E-07-1.05400335E-06-8.11959537E-074.37743216E-061.86773188E-03
-6.70064715E-04-1.78093605E-04-6.11078119E-041.09580506E-041.86773188E-031.11337190E+00

Correlation matrix
1.000000000.999853610.99851767-0.11509290-0.84597584-0.99999999
0.999853611.000000000.99903591-0.09856903-0.85482847-0.99985530
0.998517670.999035911.00000000-0.06948518-0.86858652-0.99852148
-0.11509290-0.09856903-0.069485181.00000000-0.429722080.11499426
-0.84597584-0.85482847-0.86858652-0.429722081.000000000.84602791
-0.99999999-0.99985530-0.998521480.114994260.846027911.00000000