AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997YP11 ∴ Orbital info ∴ Epoch epochXXX
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(19371) 1997YP11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19371.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22535 5.313e-09 au
e 0.027754 2.88e-08
i 3.121 3.192e-06 deg
Ω 197.072 5.525e-05 deg
ω 245.404 8.206e-05 deg
M 358.272 5.988e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1636 au
Aphelion 2.2871 au
Asc. node-Earth separation 1.24872 au
Desc. node-Earth separation 1.20039 au
Earth MOID 1.18148 au
Orbital period 1212.54 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.01210320-0.00490853-0.00476103-0.106930750.09529924
0.012103201.00000000-0.001812270.00840050-0.058296380.06918912
-0.00490853-0.001812271.000000000.02388463-0.016863140.00102086
-0.004761030.008400500.023884631.00000000-0.67231241-0.00034095
-0.10693075-0.05829638-0.01686314-0.672312411.00000000-0.73842312
0.095299240.069189120.00102086-0.00034095-0.738423121.00000000
Covariance matrix
2.82229312E-171.85193064E-18-8.32344808E-17-1.39751509E-15-4.66169699E-143.03136348E-14
1.85193064E-188.29558797E-16-1.66608707E-161.33685171E-14-1.37786152E-131.19318813E-13
-8.32344808E-17-1.66608707E-161.01882876E-114.21234308E-12-4.41702163E-121.95103323E-13
-1.39751509E-151.33685171E-144.21234308E-123.05287678E-09-3.04835909E-09-1.12794235E-12
-4.66169699E-14-1.37786152E-13-4.41702163E-12-3.04835909E-096.73411803E-09-3.62821630E-09
3.03136348E-141.19318813E-131.95103323E-13-1.12794235E-12-3.62821630E-093.58504858E-09