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AstDyS ∴ Objects ∴ 2009SR345 ∴ Orbital info ∴ Epoch epochXXX
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(477318) 2009SR345  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477318.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31156 1.146e-08 au
e 0.256084 1.663e-07
i 5.054 8.27e-06 deg
Ω 55.958 0.0001298 deg
ω 332.655 0.0001375 deg
M 33.446 4.415e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7196 au
Aphelion 2.9035 au
Asc. node-Earth separation 0.77189 au
Desc. node-Earth separation 1.78493 au
Earth MOID 0.7269 au
Orbital period 1283.68 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.00000000-0.416695940.014607440.053298800.15182177-0.58029744
-0.416695941.00000000-0.05566115-0.09295218-0.285382870.87718166
0.01460744-0.055661151.00000000-0.506305410.49785907-0.04690233
0.05329880-0.09295218-0.506305411.00000000-0.90527286-0.08237385
0.15182177-0.285382870.49785907-0.905272861.00000000-0.34334921
-0.580297440.87718166-0.04690233-0.08237385-0.343349211.00000000
Covariance matrix
1.31352176E-16-7.94238211E-161.38447147E-157.92693693E-142.39210013E-13-2.93662261E-13
-7.94238211E-162.76583163E-14-7.65519518E-14-2.00605010E-12-6.52480371E-126.44141475E-12
1.38447147E-15-7.65519518E-146.83884025E-11-5.43341785E-105.66010288E-10-1.71263381E-11
7.92693693E-14-2.00605010E-12-5.43341785E-101.68398656E-08-1.61501099E-08-4.71995139E-10
2.39210013E-13-6.52480371E-125.66010288E-10-1.61501099E-081.88996320E-08-2.08421051E-09
-2.93662261E-136.44141475E-12-1.71263381E-11-4.71995139E-10-2.08421051E-091.94965470E-09