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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Aida ∴ Orbital info ∴ Epoch epochXXX
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(861) Aida  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 861.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14193 9.103e-09 au
e 0.099489 2.685e-08
i 8.055 2.287e-06 deg
Ω 114.937 1.82e-05 deg
ω 192.298 2.208e-05 deg
M 262.319 1.211e-05 deg
Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8293 au
Aphelion 3.4545 au
Asc. node-Earth separation 2.46267 au
Desc. node-Earth separation 1.81904 au
Earth MOID 1.81472 au
Orbital period 2034.2 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.000000000.42175833-0.02076226-0.00236068-0.05822311-0.07968335
0.421758331.00000000-0.013859830.020686180.06755946-0.29210631
-0.02076226-0.013859831.000000000.43108241-0.356075480.01119344
-0.002360680.020686180.431082411.00000000-0.80782795-0.01521709
-0.058223110.06755946-0.35607548-0.807827951.00000000-0.56117214
-0.07968335-0.292106310.01119344-0.01521709-0.561172141.00000000
Covariance matrix
8.28642714E-171.03083990E-16-4.32286291E-16-3.91053779E-16-1.17032235E-14-8.78123975E-15
1.03083990E-167.20921182E-16-8.51167650E-161.01074049E-144.00549769E-14-9.49487822E-14
-4.32286291E-16-8.51167650E-165.23150114E-121.79427430E-11-1.79838087E-113.09942673E-13
-3.91053779E-161.01074049E-141.79427430E-113.31154566E-10-3.24609103E-10-3.35236744E-12
-1.17032235E-144.00549769E-14-1.79838087E-11-3.24609103E-104.87587871E-10-1.50012384E-10
-8.78123975E-15-9.49487822E-143.09942673E-13-3.35236744E-12-1.50012384E-101.46557867E-10