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AstDyS ∴ Objects ∴ 2017SR87 ∴ Orbital info ∴ Epoch epochXXX
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(540482) 2017SR87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 540482.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62177 1.934e-08 au
e 0.189646 8.882e-08
i 3.091 9.581e-06 deg
Ω 182.615 9.297e-05 deg
ω 206.316 9.656e-05 deg
M 181.676 2.296e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1246 au
Aphelion 3.119 au
Asc. node-Earth separation 2.04851 au
Desc. node-Earth separation 1.15811 au
Earth MOID 1.13011 au
Orbital period 1550.56 days
Date of orbit computation  apr 23 21:45
Correlation matrix
1.00000000-0.509088310.01276523-0.000027950.04928425-0.45760687
-0.509088311.00000000-0.01892424-0.00467444-0.035341740.40304324
0.01276523-0.018924241.00000000-0.243816390.23383360-0.00402423
-0.00002795-0.00467444-0.243816391.00000000-0.96118558-0.00295614
0.04928425-0.035341740.23383360-0.961185581.00000000-0.25451857
-0.457606870.40304324-0.00402423-0.00295614-0.254518571.00000000
Covariance matrix
3.74213642E-16-8.74707724E-162.36579998E-15-5.02650607E-179.20608699E-14-2.03244563E-13
-8.74707724E-167.88896539E-15-1.61034079E-14-3.86001278E-14-3.03113381E-138.21917577E-13
2.36579998E-15-1.61034079E-149.17865117E-11-2.17170964E-102.16323379E-10-8.85194129E-13
-5.02650607E-17-3.86001278E-14-2.17170964E-108.64368335E-09-8.62906580E-09-6.31017535E-12
9.20608699E-14-3.03113381E-132.16323379E-10-8.62906580E-099.32425671E-09-5.64278082E-10
-2.03244563E-138.21917577E-13-8.85194129E-13-6.31017535E-12-5.64278082E-105.27148766E-10