NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UB ∴ Orbital info ∴ Epoch 60400 MJD
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2011UB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UB.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.92903 2.101e-05 au
e 0.477644 6.928e-06
i 1.884 0.0002145 deg
Ω 23.094 0.002827 deg
ω 8.632 0.004246 deg
M 232.791 0.08876 deg
Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0076 au
Aphelion distance 2.8504 au
Asc. node-Earth separation 0.0153 au
Desc. node-Earth separation 1.81812 au
Earth MOID 0.01394 au
Orbital period 978.601 days
Date of orbit computation   feb 26 10:50

Covariance matrix
4.41327323E-101.45532505E-104.45422068E-095.93946869E-08-8.88179113E-08-1.86463260E-06
1.45532505E-104.79964510E-111.46891451E-091.95860584E-08-2.92622585E-08-6.14886356E-07
4.45422068E-091.46891451E-094.60160958E-085.99588363E-07-8.95558002E-07-1.88197520E-05
5.93946869E-081.95860584E-085.99588363E-077.99421734E-06-1.19536702E-05-2.50945955E-04
-8.88179113E-08-2.92622585E-08-8.95558002E-07-1.19536702E-051.80275159E-053.75240064E-04
-1.86463260E-06-6.14886356E-07-1.88197520E-05-2.50945955E-043.75240064E-047.87817978E-03

Correlation matrix
1.000000000.999942520.988408420.99995214-0.99575433-0.99999982
0.999942521.000000000.988409870.99989525-0.99479899-0.99994785
0.988408420.988409871.000000000.98857662-0.98326570-0.98843034
0.999952140.999895250.988576621.00000000-0.99573862-0.99995229
-0.99575433-0.99479899-0.98326570-0.995738621.000000000.99569956
-0.99999982-0.99994785-0.98843034-0.999952290.995699561.00000000