AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Estonia ∴ Orbital info ∴ Epoch epochXXX
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(1541) Estonia  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1541.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76718 6.185e-09 au
e 0.069142 2.885e-08
i 4.871 2.812e-06 deg
Ω 1.357 2.611e-05 deg
ω 190.833 3.214e-05 deg
M 141.861 1.761e-05 deg
Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5758 au
Aphelion 2.9585 au
Asc. node-Earth separation 1.95211 au
Desc. node-Earth separation 1.58254 au
Earth MOID 1.57589 au
Orbital period 1681.33 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.00000000-0.222560560.01725640-0.02271986-0.222442730.30341685
-0.222560561.000000000.00250462-0.01540802-0.054175890.20344074
0.017256400.002504621.00000000-0.453871130.366632620.00057294
-0.02271986-0.01540802-0.453871131.00000000-0.80450069-0.00755457
-0.22244273-0.054175890.36663262-0.804500691.00000000-0.58095315
0.303416850.203440740.00057294-0.00755457-0.580953151.00000000
Covariance matrix
3.82576332E-17-3.97090072E-173.00117348E-16-3.66974553E-15-4.42153968E-143.30543454E-14
-3.97090072E-178.32077035E-162.03144963E-16-1.16064565E-14-5.02208535E-141.03359289E-13
3.00117348E-162.03144963E-167.90612953E-12-3.33261928E-113.31290756E-112.83737794E-14
-3.66974553E-15-1.16064565E-14-3.33261928E-116.81934019E-10-6.75140019E-10-3.47464648E-12
-4.42153968E-14-5.02208535E-143.31290756E-11-6.75140019E-101.03274358E-09-3.28826784E-10
3.30543454E-141.03359289E-132.83737794E-14-3.47464648E-12-3.28826784E-103.10212744E-10