AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SY42 ∴ Orbital info ∴ Epoch epochXXX
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(500030) 2011SY42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500030.eq0)
Keplerian elements at epoch
57644.4 MJD
Value 1-σ variation Units
a 2.12711 3.404e-08 au
e 0.073568 2.382e-07
i 1.219 1.79e-05 deg
Ω 336.956 0.0003123 deg
ω 353.557 0.0003208 deg
M 242.282 6.792e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9706 au
Aphelion 2.2836 au
Asc. node-Earth separation 0.96183 au
Desc. node-Earth separation 1.2938 au
Earth MOID 0.95893 au
Orbital period 1133.14 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.44560021-0.020077700.017584880.14960448-0.74568850
-0.445600211.00000000-0.019993060.02262848-0.158476690.55585054
-0.02007770-0.019993061.00000000-0.418502950.40809084-0.00329748
0.017584880.02262848-0.418502951.00000000-0.973895170.00289688
0.14960448-0.158476690.40809084-0.973895171.00000000-0.22870223
-0.745688500.55585054-0.003297480.00289688-0.228702231.00000000
Covariance matrix
1.15856135E-15-3.61263244E-15-1.22354561E-141.86929093E-131.63375947E-12-1.72380181E-12
-3.61263244E-155.67332609E-14-8.52599280E-141.68326358E-12-1.21106725E-118.99181321E-12
-1.22354561E-14-8.52599280E-143.20548309E-10-2.34003917E-092.34416184E-09-4.00958294E-12
1.86929093E-131.68326358E-12-2.34003917E-099.75339294E-08-9.75829788E-086.14438007E-11
1.63375947E-12-1.21106725E-112.34416184E-09-9.75829788E-081.02936167E-07-4.98338882E-09
-1.72380181E-128.99181321E-12-4.00958294E-126.14438007E-11-4.98338882E-094.61254628E-09