NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011YW1 ∴ Orbital info ∴ Epoch 60400 MJD
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2011YW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011YW1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.81027 4.857e-08 au
e 0.326567 2.745e-07
i 34.951 5.043e-05 deg
Ω 88.706 1.016e-05 deg
ω 8.924 0.0003488 deg
M 11.67 0.0001998 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2191 au
Aphelion distance 2.4014 au
Asc. node-Earth separation 0.23966 au
Desc. node-Earth separation 1.3712 au
Earth MOID 0.23916 au
Orbital period 889.64 days
Date of orbit computation   feb 26 10:51

Covariance matrix
2.35920644E-152.80464552E-15-2.09289281E-13-1.12629471E-144.65801774E-12-5.77670219E-12
2.80464552E-157.53531352E-14-6.68935942E-12-7.98707015E-13-5.35803166E-112.14097191E-11
-2.09289281E-13-6.68935942E-122.54310390E-093.53528373E-106.66686574E-10-9.49218612E-11
-1.12629471E-14-7.98707015E-133.53528373E-101.03158941E-102.47253697E-10-1.36424452E-10
4.65801774E-12-5.35803166E-116.66686574E-102.47253697E-101.21650468E-07-6.52074945E-08
-5.77670219E-122.14097191E-11-9.49218612E-11-1.36424452E-10-6.52074945E-083.99029496E-08

Correlation matrix
1.000000000.21035088-0.08544408-0.022830510.27495478-0.59538036
0.210350881.00000000-0.48322769-0.28647280-0.559625790.39044315
-0.08544408-0.483227691.000000000.690221980.03790380-0.00942284
-0.02283051-0.286472800.690221981.000000000.06979631-0.06724133
0.27495478-0.559625790.037903800.069796311.00000000-0.93591869
-0.595380360.39044315-0.00942284-0.06724133-0.935918691.00000000