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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HB57 ∴ Orbital info ∴ Epoch epochXXX
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(379781) 2011HB57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 379781.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 3.94311 5.56e-08 au
e 0.230283 4.996e-08
i 12.735 5.903e-06 deg
Ω 127.492 2.946e-05 deg
ω 166.359 3.489e-05 deg
M 215.746 1.772e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0351 au
Aphelion 4.8511 au
Asc. node-Earth separation 3.8271 au
Desc. node-Earth separation 2.03667 au
Earth MOID 2.02149 au
Orbital period 2859.94 days
Date of orbit computation  Jul 26 10:29
Correlation matrix
1.000000000.17869149-0.009031780.012220570.13599945-0.56354194
0.178691491.00000000-0.02062929-0.00317813-0.083047380.03065427
-0.00903178-0.020629291.00000000-0.019636890.02440042-0.00817712
0.01222057-0.00317813-0.019636891.00000000-0.81585203-0.01381411
0.13599945-0.083047380.02440042-0.815852031.00000000-0.51949861
-0.563541940.03065427-0.00817712-0.01381411-0.519498611.00000000
Covariance matrix
3.09088001E-154.96287401E-16-2.96414415E-152.00126602E-142.63788873E-13-5.55315098E-13
4.96287401E-162.49560932E-15-6.08355236E-15-4.67661505E-15-1.44741311E-132.71426000E-14
-2.96414415E-15-6.08355236E-153.48473239E-11-3.41451977E-125.02527930E-12-8.55573607E-13
2.00126602E-14-4.67661505E-15-3.41451977E-128.67649712E-10-8.38420443E-10-7.21219354E-12
2.63788873E-13-1.44741311E-135.02527930E-12-8.38420443E-101.21718472E-09-3.21243832E-10
-5.55315098E-132.71426000E-14-8.55573607E-13-7.21219354E-12-3.21243832E-103.14155255E-10