AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013RS21 ∴ Orbital info ∴ Epoch epochXXX
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(551987) 2013RS21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 551987.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34739 1.303e-08 au
e 0.146848 7.492e-08
i 6.49 6.861e-06 deg
Ω 194.423 5.526e-05 deg
ω 146.387 5.903e-05 deg
M 353.464 1.876e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0027 au
Aphelion 2.6921 au
Asc. node-Earth separation 1.6166 au
Desc. node-Earth separation 1.04792 au
Earth MOID 0.9984 au
Orbital period 1313.64 days
Date of orbit computation  apr 23 21:47
Correlation matrix
1.00000000-0.181133010.012337980.015409220.02828181-0.34872235
-0.181133011.00000000-0.02725922-0.02053568-0.022406520.17277794
0.01233798-0.027259221.00000000-0.554144070.51960019-0.01380848
0.01540922-0.02053568-0.554144071.00000000-0.93112791-0.00257540
0.02828181-0.022406520.51960019-0.931127911.00000000-0.34588417
-0.348722350.17277794-0.01380848-0.00257540-0.345884171.00000000
Covariance matrix
1.69667736E-16-1.76775801E-161.10255291E-151.10915200E-142.17444116E-14-8.52250573E-14
-1.76775801E-165.61372559E-15-1.40118332E-14-8.50247624E-14-9.90924812E-142.42885599E-13
1.10255291E-15-1.40118332E-144.70664870E-11-2.10082252E-102.10409794E-10-1.77741802E-12
1.10915200E-14-8.50247624E-14-2.10082252E-103.05366620E-09-3.03711257E-09-2.67019518E-12
2.17444116E-14-9.90924812E-142.10409794E-10-3.03711257E-093.48402710E-09-3.83053416E-10
-8.52250573E-142.42885599E-13-1.77741802E-12-2.67019518E-12-3.83053416E-103.52026840E-10