NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008GP20 ∴ Orbital info ∴ Epoch 60400 MJD
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2008GP20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008GP20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.95896 5.124e-09 au
e 0.441921 1.423e-07
i 32.653 3.696e-05 deg
Ω 31.402 1.037e-05 deg
ω 93.081 3.156e-05 deg
M 326.622 1.97e-05 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0933 au
Aphelion distance 2.8247 au
Asc. node-Earth separation 0.62108 au
Desc. node-Earth separation 0.53466 au
Earth MOID 0.4025 au
Orbital period 1001.46 days
Date of orbit computation   feb 26 10:42

Covariance matrix
2.62593581E-17-5.37990672E-17-2.64605703E-143.16962334E-154.49074540E-14-4.72792237E-14
-5.37990672E-172.02621388E-14-2.64150151E-122.26319953E-13-1.90385581E-12-6.65884990E-13
-2.64605703E-14-2.64150151E-121.36600935E-09-1.83300347E-10-2.48546723E-105.02627877E-10
3.16962334E-152.26319953E-13-1.83300347E-101.07480766E-10-3.24240408E-11-5.82536711E-11
4.49074540E-14-1.90385581E-12-2.48546723E-10-3.24240408E-119.95846200E-10-4.37249363E-10
-4.72792237E-14-6.65884990E-135.02627877E-10-5.82536711E-11-4.37249363E-103.87916186E-10

Correlation matrix
1.00000000-0.07375476-0.139710910.059662330.27770279-0.46844578
-0.073754761.00000000-0.502089790.15336096-0.42383349-0.23751314
-0.13971091-0.502089791.00000000-0.47837786-0.213100800.69047949
0.059662330.15336096-0.478377861.00000000-0.09910730-0.28529159
0.27770279-0.42383349-0.21310080-0.099107301.00000000-0.70350000
-0.46844578-0.237513140.69047949-0.28529159-0.703500001.00000000