AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Medea ∴ Orbital info ∴ Epoch epochXXX
Contact »
(212) Medea  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 212.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11797 8.209e-09 au
e 0.102939 2.578e-08
i 4.277 2.199e-06 deg
Ω 312.901 3.882e-05 deg
ω 105.533 4.152e-05 deg
M 165.015 1.268e-05 deg
Other useful info
Absolute Magnitude (H)    8.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.797 au
Aphelion 3.4389 au
Asc. node-Earth separation 2.15802 au
Desc. node-Earth separation 2.01735 au
Earth MOID 1.81357 au
Orbital period 2010.98 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.149826230.00028382-0.01106457-0.190316560.45056144
0.149826231.00000000-0.00517551-0.006999760.03112501-0.11514059
0.00028382-0.005175511.00000000-0.262579410.243188330.00478469
-0.01106457-0.00699976-0.262579411.00000000-0.932206120.00157850
-0.190316560.031125010.24318833-0.932206121.00000000-0.35825385
0.45056144-0.115140590.004784690.00157850-0.358253851.00000000
Covariance matrix
6.73951414E-173.17099502E-175.12420692E-18-3.52629261E-15-6.48683240E-144.69175607E-14
3.17099502E-176.64640529E-16-2.93442689E-16-7.00560925E-153.33153732E-14-3.76520798E-14
5.12420692E-18-2.93442689E-164.83674389E-12-2.24185136E-112.22055267E-111.33474249E-13
-3.52629261E-15-7.00560925E-15-2.24185136E-111.50709007E-09-1.50253070E-097.77288731E-13
-6.48683240E-143.33153732E-142.22055267E-11-1.50253070E-091.72378701E-09-1.88668666E-10
4.69175607E-14-3.76520798E-141.33474249E-137.77288731E-13-1.88668666E-101.60891914E-10