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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999SU16 ∴ Orbital info ∴ Epoch epochXXX
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(137306) 1999SU16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137306.eq0)
Keplerian elements at epoch
57833.8 MJD
Value 1-σ variation Units
a 2.29914 6.577e-09 au
e 0.152043 7.561e-08
i 6.535 5.35e-06 deg
Ω 228.451 3.722e-05 deg
ω 136.002 3.891e-05 deg
M 4.869 1.097e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9496 au
Aphelion 2.6487 au
Asc. node-Earth separation 1.51182 au
Desc. node-Earth separation 1.03443 au
Earth MOID 0.95338 au
Orbital period 1273.35 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.05092127-0.01292944-0.00110489-0.005320780.00805057
0.050921271.00000000-0.06919515-0.002070600.03642865-0.26331589
-0.01292944-0.069195151.00000000-0.610908720.567347170.04805115
-0.00110489-0.00207060-0.610908721.00000000-0.94344318-0.01879328
-0.005320780.036428650.56734717-0.943443181.00000000-0.30145878
0.00805057-0.263315890.04805115-0.01879328-0.301458781.00000000
Covariance matrix
4.32560606E-172.53236414E-17-4.54946463E-16-2.70499377E-16-1.36179602E-155.80998000E-16
2.53236414E-175.71750881E-15-2.79921487E-14-5.82803860E-151.07191344E-13-2.18476521E-13
-4.54946463E-16-2.79921487E-142.86229482E-11-1.21662306E-101.18118859E-102.82088445E-12
-2.70499377E-16-5.82803860E-15-1.21662306E-101.38562297E-09-1.36663160E-09-7.67625483E-12
-1.36179602E-151.07191344E-131.18118859E-10-1.36663160E-091.51435027E-09-1.28725738E-10
5.80998000E-16-2.18476521E-132.82088445E-12-7.67625483E-12-1.28725738E-101.20406122E-10