NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001KY18 ∴ Orbital info ∴ Epoch 60400 MJD
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2001KY18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001KY18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 3.02699 2.221e-08 au
e 0.593137 2.622e-08
i 19.357 4.781e-06 deg
Ω 74.028 1.521e-05 deg
ω 97.547 3.04e-05 deg
M 140.013 4.438e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2316 au
Aphelion distance 4.8224 au
Asc. node-Earth separation 1.14355 au
Desc. node-Earth separation 0.80541 au
Earth MOID 0.42084 au
Orbital period 1923.6 days
Date of orbit computation   feb 26 10:24

Covariance matrix
4.93082104E-161.75647995E-172.50803892E-154.55502965E-14-1.59430810E-13-9.33141476E-15
1.75647995E-176.87618181E-16-7.71637187E-14-4.71370141E-141.54369903E-13-2.32707830E-14
2.50803892E-15-7.71637187E-142.28602055E-11-4.32480681E-124.22872240E-12-5.29110900E-13
4.55502965E-14-4.71370141E-14-4.32480681E-122.31202649E-10-3.71402706E-103.01433807E-11
-1.59430810E-131.54369903E-134.22872240E-12-3.71402706E-109.24159935E-10-1.14089435E-10
-9.33141476E-15-2.32707830E-14-5.29110900E-133.01433807E-11-1.14089435E-101.96955777E-11

Correlation matrix
1.000000000.030165460.023622970.13490722-0.23617779-0.09468987
0.030165461.00000000-0.61545940-0.118220280.19364906-0.19996453
0.02362297-0.615459401.00000000-0.059488120.02909347-0.02493574
0.13490722-0.11822028-0.059488121.00000000-0.803480040.44669510
-0.236177790.193649060.02909347-0.803480041.00000000-0.84564386
-0.09468987-0.19996453-0.024935740.44669510-0.845643861.00000000