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(8549) Alcide  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 8549.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43486 5.879e-09 au
e 0.187852 2.367e-08
i 1.883 3.314e-06 deg
Ω 205.566 8.834e-05 deg
ω 64.869 8.891e-05 deg
M 220.466 1.082e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9775 au
Aphelion 2.8923 au
Asc. node-Earth separation 1.17157 au
Desc. node-Earth separation 1.55777 au
Earth MOID 0.96205 au
Orbital period 1387.75 days
Date of orbit computation  Jun 5 00:38
Correlation matrix
1.00000000-0.036328010.00338643-0.000586460.02285953-0.46105119
-0.036328011.00000000-0.00246588-0.001068460.01251896-0.07678597
0.00338643-0.002465881.00000000-0.234702790.23322323-0.00322822
-0.00058646-0.00106846-0.234702791.00000000-0.99324778-0.00165685
0.022859530.012518960.23322323-0.993247781.00000000-0.10706747
-0.46105119-0.07678597-0.00322822-0.00165685-0.107067471.00000000
Covariance matrix
3.45581930E-17-5.05445697E-186.59737851E-17-3.04574107E-161.19475209E-14-2.93135034E-14
-5.05445697E-185.60163416E-16-1.93411734E-16-2.23404858E-152.63427129E-14-1.96554184E-14
6.59737851E-17-1.93411734E-161.09826441E-11-6.87144235E-116.87163718E-11-1.15706903E-13
-3.04574107E-16-2.23404858E-15-6.87144235E-117.80463148E-09-7.80133192E-09-1.58307683E-12
1.19475209E-142.63427129E-146.87163718E-11-7.80133192E-097.90441808E-09-1.02952185E-10
-2.93135034E-14-1.96554184E-14-1.15706903E-13-1.58307683E-12-1.02952185E-101.16973135E-10