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(1949) Messina  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1949.eq0)
Keplerian elements at epoch
58588.8 MJD
Value 1-σ variation Units
a 2.38361 4.631e-09 au
e 0.229172 3.191e-08
i 4.654 1.439e-06 deg
Ω 264.992 4.348e-05 deg
ω 66.486 4.392e-05 deg
M 142.262 5.661e-06 deg
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8374 au
Aphelion 2.9299 au
Asc. node-Earth separation 1.05385 au
Desc. node-Earth separation 1.50241 au
Earth MOID 0.83332 au
Orbital period 1344.16 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.000000000.33797644-0.022434860.00452461-0.057711470.27657620
0.337976441.00000000-0.11644115-0.020773730.06085882-0.45470687
-0.02243486-0.116441151.00000000-0.396749380.379160720.09631940
0.00452461-0.02077373-0.396749381.00000000-0.986814260.00754594
-0.057711470.060858820.37916072-0.986814261.00000000-0.16290983
0.27657620-0.454706870.096319400.00754594-0.162909831.00000000
Covariance matrix
2.14476604E-174.99443309E-17-1.49481270E-169.11025427E-16-1.17387220E-147.25078531E-15
4.99443309E-171.01816839E-15-5.34551681E-15-2.88192966E-148.52907853E-14-8.21337389E-14
-1.49481270E-16-5.34551681E-152.06988787E-12-2.48169732E-112.39588243E-117.84453908E-13
9.11025427E-16-2.88192966E-14-2.48169732E-111.89024581E-09-1.88435753E-091.85717485E-12
-1.17387220E-148.52907853E-142.39588243E-11-1.88435753E-091.92902340E-09-4.05038512E-11
7.25078531E-15-8.21337389E-147.84453908E-131.85717485E-12-4.05038512E-113.20450200E-11