NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YW3 ∴ Orbital info ∴ Epoch 57918 MJD
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(137099) 1998YW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137099.eq0)
Keplerian elements
(Epoch 57918.8 MJD)
Value 1-σ variation Units
a 1.10001 2.338e-09 au
e 0.462623 5.646e-08
i 28.793 7.487e-06 deg
Ω 94.285 6.152e-06 deg
ω 194.828 1.009e-05 deg
M 158.794 1.453e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5911 au
Aphelion distance 1.6089 au
Asc. node-Earth separation 0.58141 au
Desc. node-Earth separation -0.41912 au
Earth MOID 0.38831 au
Orbital period 421.397 days
Date of orbit computation   feb 26 10:20

Covariance matrix
5.46550325E-18-3.28939715E-175.04861443E-16-6.02490430E-174.21179826E-15-7.01699308E-15
-3.28939715E-173.18804026E-159.96894136E-15-3.20293487E-141.53301825E-13-3.66888090E-13
5.04861443E-169.96894136E-155.60600059E-111.11973024E-11-1.72088842E-111.35273731E-11
-6.02490430E-17-3.20293487E-141.11973024E-113.78466977E-11-4.08617171E-111.63863594E-11
4.21179826E-151.53301825E-13-1.72088842E-11-4.08617171E-111.01842168E-10-1.18231615E-10
-7.01699308E-15-3.66888090E-131.35273731E-111.63863594E-11-1.18231615E-102.11175702E-10

Correlation matrix
1.00000000-0.249195010.02884234-0.004189100.17852073-0.20654467
-0.249195011.000000000.02358091-0.092208770.26904294-0.44714640
0.028842340.023580911.000000000.24309322-0.227752070.12432685
-0.00418910-0.092208770.243093221.00000000-0.658171080.18329326
0.178520730.26904294-0.22775207-0.658171081.00000000-0.80620935
-0.20654467-0.447146400.124326850.18329326-0.806209351.00000000