AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011JY31 ∴ Orbital info ∴ Epoch epochXXX
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2011JY31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011JY31.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 43.9797 0.006775 au
e 0.059244 0.0002998
i 2.608 0.0005331 deg
Ω 231.596 0.0119 deg
ω 111.292 0.2455 deg
M 315.622 0.2041 deg
Other useful info
Absolute Magnitude (H)    7.5 mag
Slope parameter (G)    0.15 mag
Perihelion 41.3742 au
Aphelion 46.5852 au
Asc. node-Earth separation 43.7751 au
Desc. node-Earth separation 41.9169 au
Earth MOID 40.3673 au
Orbital period 106531 days
Date of orbit computation  Jun 5 06:40
Correlation matrix
1.00000000-0.253493470.018241790.01714061-0.708788280.75254555
-0.253493471.00000000-0.02410728-0.024037210.85979086-0.82688674
0.01824179-0.024107281.000000000.99885876-0.075405590.02692096
0.01714061-0.024037210.998858761.00000000-0.074839950.02624227
-0.708788280.85979086-0.07540559-0.074839951.00000000-0.99682590
0.75254555-0.826886740.026920960.02624227-0.996825901.00000000
Covariance matrix
4.59029373E-05-5.14814451E-076.58868346E-081.38250638E-06-1.17870880E-031.04059359E-03
-5.14814451E-078.98519326E-08-3.85232455E-09-8.57764907E-086.32595786E-05-5.05868756E-05
6.58868346E-08-3.85232455E-092.84198685E-076.33921815E-06-9.86698190E-062.92906978E-06
1.38250638E-06-8.57764907E-086.33921815E-061.41723269E-04-2.18687427E-046.37602727E-05
-1.17870880E-036.32595786E-05-9.86698190E-06-2.18687427E-046.02475678E-02-4.99363951E-02
1.04059359E-03-5.05868756E-052.92906978E-066.37602727E-05-4.99363951E-024.16539541E-02