AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SA72 ∴ Orbital info ∴ Epoch epochXXX
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(531425) 2012SA72  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 531425.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88231 3.538e-08 au
e 0.130444 6.009e-08
i 14.746 1.046e-05 deg
Ω 4.645 2.437e-05 deg
ω 80.54 5.276e-05 deg
M 59.173 4.206e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5063 au
Aphelion 3.2583 au
Asc. node-Earth separation 1.7723 au
Desc. node-Earth separation 1.89808 au
Earth MOID 1.57262 au
Orbital period 1787.35 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.000000000.005337170.036796820.01568028-0.188929620.05379985
0.005337171.000000000.045310280.00591001-0.268062500.35415357
0.036796820.045310281.000000000.25860535-0.172642140.06408091
0.015680280.005910010.258605351.00000000-0.483639110.04558671
-0.18892962-0.26806250-0.17264214-0.483639111.00000000-0.87913233
0.053799850.354153570.064080910.04558671-0.879132331.00000000
Covariance matrix
1.25189088E-151.13480542E-171.36140278E-141.35211515E-14-3.52692800E-138.00725137E-14
1.13480542E-173.61122449E-152.84719371E-148.65550301E-15-8.49917169E-138.95237092E-13
1.36140278E-142.84719371E-141.09341777E-106.59033132E-11-9.52474122E-112.81864874E-11
1.35211515E-148.65550301E-156.59033132E-115.93954752E-10-6.21886877E-104.67341313E-11
-3.52692800E-13-8.49917169E-13-9.52474122E-11-6.21886877E-102.78372675E-09-1.95113245E-09
8.00725137E-148.95237092E-132.81864874E-114.67341313E-11-1.95113245E-091.76945041E-09