NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EC ∴ Orbital info ∴ Epoch 60400 MJD
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(164201) 2004EC  ▹ 
ORBITAL INFORMATION
(ASCII data file 164201.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.99649 3.172e-09 au
e 0.860262 5.822e-08
i 34.612 1.331e-05 deg
Ω 28.831 9.202e-06 deg
ω 10.325 1.021e-05 deg
M 53.11 7.045e-06 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.279 au
Aphelion distance 3.714 au
Asc. node-Earth separation -0.71334 au
Desc. node-Earth separation 2.37273 au
Earth MOID 0.41252 au
Orbital period 1030.39 days
Date of orbit computation   mar 21 13:36

Covariance matrix
1.00637573E-17-9.16843973E-18-9.87013841E-152.12182511E-155.75634688E-15-1.44310398E-14
-9.16843973E-183.38976315E-15-1.85809648E-133.42118323E-14-3.21911814E-13-2.53353092E-13
-9.87013841E-15-1.85809648E-131.77244029E-10-8.65855733E-117.18764879E-113.62760256E-11
2.12182511E-153.42118323E-14-8.65855733E-118.46733858E-11-7.05679348E-11-5.08505643E-12
5.75634688E-15-3.21911814E-137.18764879E-11-7.05679348E-111.04250043E-101.00446342E-11
-1.44310398E-14-2.53353092E-133.62760256E-11-5.08505643E-121.00446342E-114.96297950E-11

Correlation matrix
1.00000000-0.04963988-0.233699270.072686880.17771691-0.64572307
-0.049639881.00000000-0.239716420.06385842-0.54151952-0.61768960
-0.23369927-0.239716421.00000000-0.706783280.528765270.38677879
0.072686880.06385842-0.706783281.00000000-0.75109665-0.07844244
0.17771691-0.541519520.52876527-0.751096651.000000000.13964480
-0.64572307-0.617689600.38677879-0.078442440.139644801.00000000