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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AN50 ∴ Orbital info ∴ Epoch epochXXX
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(309794) 2009AN50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 309794.eq0)
Keplerian elements at epoch
57687.0 MJD
Value 1-σ variation Units
a 2.21348 9.909e-09 au
e 0.116334 5.271e-08
i 8.019 6.141e-06 deg
Ω 103.257 3.942e-05 deg
ω 276.052 4.96e-05 deg
M 210.175 3.016e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.956 au
Aphelion 2.471 au
Asc. node-Earth separation 1.17303 au
Desc. node-Earth separation 1.19365 au
Earth MOID 0.97718 au
Orbital period 1202.85 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.000000000.039057330.00037210-0.005163620.29743476-0.50357805
0.039057331.00000000-0.008951210.006603990.09323710-0.14141826
0.00037210-0.008951211.00000000-0.120635820.10160335-0.00831291
-0.005163620.00660399-0.120635821.00000000-0.788255970.00318241
0.297434760.093237100.10160335-0.788255971.00000000-0.61144650
-0.50357805-0.14141826-0.008312910.00318241-0.611446501.00000000
Covariance matrix
9.81796908E-172.03969727E-172.26421977E-17-2.01663895E-151.46178285E-13-1.50505501E-13
2.03969727E-172.77782355E-15-2.89723631E-151.37189696E-142.43736957E-13-2.24818772E-13
2.26421977E-17-2.89723631E-153.77137422E-11-2.92003985E-113.09483960E-11-1.53984662E-12
-2.01663895E-151.37189696E-14-2.92003985E-111.55355043E-09-1.54102702E-093.78350401E-12
1.46178285E-132.43736957E-133.09483960E-11-1.54102702E-092.46014448E-09-9.14773393E-10
-1.50505501E-13-2.24818772E-13-1.53984662E-123.78350401E-12-9.14773393E-109.09807496E-10