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2015RA121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015RA121.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65405 1.743e-08 au
e 0.1781 1.158e-07
i 11.548 1.399e-05 deg
Ω 178.386 3.585e-05 deg
ω 209.098 4.882e-05 deg
M 326.304 3.528e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1814 au
Aphelion 3.1267 au
Asc. node-Earth separation 2.04807 au
Desc. node-Earth separation 1.22044 au
Earth MOID 1.19198 au
Orbital period 1579.29 days
Date of orbit computation  apr 24 02:09
Correlation matrix
1.00000000-0.087738060.04473520-0.020261160.22272655-0.52575867
-0.087738061.00000000-0.00612639-0.02123222-0.276440290.51279595
0.04473520-0.006126391.00000000-0.332836130.25596788-0.02593328
-0.02026116-0.02123222-0.332836131.00000000-0.71382394-0.00715049
0.22272655-0.276440290.25596788-0.713823941.00000000-0.65707001
-0.525758670.51279595-0.02593328-0.00715049-0.657070011.00000000
Covariance matrix
3.03672788E-16-1.77113230E-161.09063846E-14-1.26585088E-141.89481421E-13-3.23266558E-13
-1.77113230E-161.34189966E-14-9.92871546E-15-8.81801100E-14-1.56333867E-122.09592630E-12
1.09063846E-14-9.92871546E-151.95729799E-10-1.66945305E-101.74825853E-10-1.28013967E-11
-1.26585088E-14-8.81801100E-14-1.66945305E-101.28537703E-09-1.24939018E-09-9.04529351E-12
1.89481421E-13-1.56333867E-121.74825853E-10-1.24939018E-092.38332585E-09-1.13181321E-09
-3.23266558E-132.09592630E-12-1.28013967E-11-9.04529351E-12-1.13181321E-091.24492388E-09