AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YS7 ∴ Orbital info ∴ Epoch epochXXX
Contact »
2009YS7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009YS7.eq0)
Keplerian elements at epoch
58240.6 MJD
Value 1-σ variation Units
a 3.05643 4.271e-08 au
e 0.174265 9.782e-08
i 13.64 9.339e-06 deg
Ω 97.82 3.791e-05 deg
ω 62.523 6.263e-05 deg
M 160.725 3.823e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5238 au
Aphelion 3.5891 au
Asc. node-Earth separation 1.76104 au
Desc. node-Earth separation 2.20621 au
Earth MOID 1.56845 au
Orbital period 1951.73 days
Date of orbit computation  apr 24 01:38
Correlation matrix
1.000000000.069249380.015420600.01011012-0.226064930.29116727
0.069249381.00000000-0.048700950.032142120.22893804-0.24627592
0.01542060-0.048700951.000000000.32130060-0.200713400.01296225
0.010110120.032142120.321300601.00000000-0.58001551-0.00837139
-0.226064930.22893804-0.20071340-0.580015511.00000000-0.80181645
0.29116727-0.246275920.01296225-0.00837139-0.801816451.00000000
Covariance matrix
1.82411174E-152.89323613E-166.15064746E-151.63687857E-14-6.04663004E-134.75465546E-13
2.89323613E-169.56939614E-15-4.44911313E-141.19193138E-131.40253819E-12-9.21117407E-13
6.15064746E-15-4.44911313E-148.72142565E-111.13746956E-10-1.17388239E-104.62833477E-12
1.63687857E-141.19193138E-131.13746956E-101.43704048E-09-1.37698302E-09-1.21334040E-11
-6.04663004E-131.40253819E-12-1.17388239E-10-1.37698302E-093.92201228E-09-1.91990708E-09
4.75465546E-13-9.21117407E-134.62833477E-12-1.21334040E-11-1.91990708E-091.46184573E-09