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(12548) Erinriley  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 12548.eq0)
Keplerian elements at epoch
57214.8 MJD
Value 1-σ variation Units
a 2.39089 5.827e-09 au
e 0.15987 2.823e-08
i 2.883 3.167e-06 deg
Ω 129.052 6.721e-05 deg
ω 331.53 6.828e-05 deg
M 90.684 1.132e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0087 au
Aphelion 2.7731 au
Asc. node-Earth separation 1.05677 au
Desc. node-Earth separation 1.69579 au
Earth MOID 1.02481 au
Orbital period 1350.32 days
Date of orbit computation  Jun 5 00:39
Correlation matrix
1.000000000.09726328-0.00198543-0.003097590.02032927-0.13477768
0.097263281.00000000-0.00682834-0.008064790.011145900.00170229
-0.00198543-0.006828341.000000000.05287609-0.05116972-0.00172220
-0.00309759-0.008064790.052876091.00000000-0.98304594-0.00101005
0.020329270.01114590-0.05116972-0.983045941.00000000-0.17855640
-0.134777680.00170229-0.00172220-0.00101005-0.178556401.00000000
Covariance matrix
3.39584521E-171.60008483E-17-3.66383370E-17-1.21318634E-158.08894065E-15-8.88844345E-15
1.60008483E-177.96966924E-16-6.10440757E-16-1.53018137E-142.14847948E-145.43861145E-16
-3.66383370E-17-6.10440757E-161.00280355E-111.12537469E-11-1.10641231E-11-6.17199303E-14
-1.21318634E-15-1.53018137E-141.12537469E-114.51710124E-09-4.51127961E-09-7.68259000E-13
8.08894065E-152.14847948E-14-1.10641231E-11-4.51127961E-094.66221222E-09-1.37976533E-10
-8.88844345E-155.43861145E-16-6.17199303E-14-7.68259000E-13-1.37976533E-101.28075947E-10