AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005MM21 ∴ Orbital info ∴ Epoch epochXXX
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(227092) 2005MM21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 227092.eq0)
Keplerian elements at epoch
57672.2 MJD
Value 1-σ variation Units
a 2.33747 9.063e-09 au
e 0.227599 4.824e-08
i 1.248 4.583e-06 deg
Ω 272.246 0.0002198 deg
ω 108.066 0.00022 deg
M 1.589 1.024e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8055 au
Aphelion 2.8695 au
Asc. node-Earth separation 1.36833 au
Desc. node-Earth separation 1.0874 au
Earth MOID 0.80793 au
Orbital period 1305.32 days
Date of orbit computation  Jul 26 09:53
Correlation matrix
1.000000000.107216340.010993330.00091987-0.00018441-0.02652321
0.107216341.000000000.00867187-0.01075593-0.010358810.23180225
0.010993330.008671871.000000000.02317367-0.02305121-0.00952993
0.00091987-0.010755930.023173671.00000000-0.99813756-0.00830555
-0.00018441-0.01035881-0.02305121-0.998137561.00000000-0.05004173
-0.026523210.23180225-0.00952993-0.00830555-0.050041731.00000000
Covariance matrix
8.21413793E-174.68776562E-174.56576419E-161.83248622E-15-3.67749114E-16-2.46162686E-15
4.68776562E-172.32727588E-151.91707733E-15-1.14052688E-13-1.09953921E-131.14513529E-13
4.56576419E-161.91707733E-152.09993626E-112.33416506E-11-2.32420058E-11-4.47206579E-13
1.83248622E-15-1.14052688E-132.33416506E-114.83133960E-08-4.82726421E-08-1.86946601E-11
-3.67749114E-16-1.09953921E-13-2.32420058E-11-4.82726421E-084.84120839E-08-1.12752049E-10
-2.46162686E-151.14513529E-13-4.47206579E-13-1.86946601E-11-1.12752049E-101.04864970E-10