AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Archinal ∴ Orbital info ∴ Epoch epochXXX
Contact »
(11941) Archinal  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 11941.eq0)
Keplerian elements at epoch
58343.3 MJD
Value 1-σ variation Units
a 1.9512 4.479e-09 au
e 0.050042 1.789e-08
i 25.099 2.413e-06 deg
Ω 77.451 8.157e-06 deg
ω 211.398 3.66e-05 deg
M 50.184 3.6e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8536 au
Aphelion 2.0488 au
Asc. node-Earth separation 1.0472 au
Desc. node-Earth separation 0.85093 au
Earth MOID 0.84812 au
Orbital period 995.524 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.00000000-0.031793850.02348102-0.00194174-0.003606280.00355382
-0.031793851.00000000-0.004514670.002458380.21163775-0.21641023
0.02348102-0.004514671.00000000-0.428179660.081764530.00366775
-0.001941740.00245838-0.428179661.00000000-0.19370686-0.00695017
-0.003606280.211637750.08176453-0.193706861.00000000-0.97849703
0.00355382-0.216410230.00366775-0.00695017-0.978497031.00000000
Covariance matrix
2.00648626E-17-2.54744011E-182.53795827E-16-7.09465528E-17-5.91169416E-165.73061341E-16
-2.54744011E-183.19952425E-16-1.94857896E-163.58684933E-161.38538241E-13-1.39350441E-13
2.53795827E-16-1.94857896E-165.82235522E-12-8.42747306E-127.22018138E-123.18593455E-13
-7.09465528E-173.58684933E-16-8.42747306E-126.65340518E-11-5.78230247E-11-2.04082199E-12
-5.91169416E-161.38538241E-137.22018138E-12-5.78230247E-111.33926849E-09-1.28908392E-09
5.73061341E-16-1.39350441E-133.18593455E-13-2.04082199E-12-1.28908392E-091.29591258E-09