NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AS4 ∴ Orbital info ∴ Epoch 60400 MJD
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2002AS4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002AS4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.23567 2.244e-09 au
e 0.793647 2.487e-06
i 26.296 0.0003651 deg
Ω 285.386 1.388e-05 deg
ω 42.676 0.0003004 deg
M 99.051 9.32e-05 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.255 au
Aphelion distance 2.2163 au
Asc. node-Earth separation -0.72783 au
Desc. node-Earth separation 0.1156 au
Earth MOID 0.03596 au
Orbital period 501.707 days
Date of orbit computation   feb 27 11:45

Covariance matrix
5.03776012E-182.78966203E-155.18936485E-139.08457604E-15-3.34310315E-13-1.06024092E-13
2.78966203E-156.18355327E-125.28259690E-102.14619549E-11-7.45096554E-10-2.22207250E-10
5.18936485E-135.28259690E-101.33328023E-073.36688899E-09-6.72671442E-08-1.40930550E-08
9.08457604E-152.14619549E-113.36688899E-091.92678842E-10-2.79019604E-09-5.55294579E-10
-3.34310315E-13-7.45096554E-10-6.72671442E-08-2.79019604E-099.02143314E-082.62574560E-08
-1.06024092E-13-2.22207250E-10-1.40930550E-08-5.55294579E-102.62574560E-088.68638295E-09

Correlation matrix
1.000000000.499820190.633191020.29158750-0.49589904-0.50683469
0.499820191.000000000.581791940.62177494-0.99759838-0.95878159
0.633191020.581791941.000000000.66427983-0.61334454-0.41411879
0.291587500.621774940.664279831.00000000-0.66923699-0.42922690
-0.49589904-0.99759838-0.61334454-0.669236991.000000000.93798392
-0.50683469-0.95878159-0.41411879-0.429226900.937983921.00000000