NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YB1 ∴ Orbital info ∴ Epoch 60400 MJD
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2001YB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001YB1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66433 1.244e-08 au
e 0.289963 4.258e-07
i 26.277 0.0001233 deg
Ω 262.536 2.802e-05 deg
ω 181.466 0.000722 deg
M 135.006 0.0004195 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1817 au
Aphelion distance 2.1469 au
Asc. node-Earth separation 1.13096 au
Desc. node-Earth separation 0.19825 au
Earth MOID 0.19824 au
Orbital period 784.258 days
Date of orbit computation   feb 26 10:24

Covariance matrix
1.54701374E-16-4.26231856E-15-7.91865514E-13-1.19108077E-137.00953938E-12-4.23366674E-12
-4.26231856E-151.81283897E-136.02722954E-127.41301118E-12-1.44409672E-109.03298104E-11
-7.91865514E-136.02722954E-121.52116441E-08-1.16756253E-09-7.37043313E-084.23366695E-08
-1.19108077E-137.41301118E-12-1.16756253E-097.85197607E-102.70110195E-101.65688822E-11
7.00953938E-12-1.44409672E-10-7.37043313E-082.70110195E-105.21257544E-07-3.02347048E-07
-4.23366674E-129.03298104E-114.23366695E-081.65688822E-11-3.02347048E-071.75942110E-07

Correlation matrix
1.00000000-0.80485789-0.51619794-0.341746950.78057784-0.81149283
-0.804857891.000000000.114775720.62133463-0.469775640.50578575
-0.516197940.114775721.00000000-0.33783340-0.827711060.81835872
-0.341746950.62133463-0.337833401.000000000.013351350.00140967
0.78057784-0.46977564-0.827711060.013351351.00000000-0.99837721
-0.811492830.505785750.818358720.00140967-0.998377211.00000000