AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SR345 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(477318) 2009SR345  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477318.eq0)
Keplerian elements at epoch
57849.4 MJD
Value 1-σ variation Units
a 2.31106 1.176e-08 au
e 0.256849 1.678e-07
i 5.058 8.286e-06 deg
Ω 55.993 0.0001297 deg
ω 332.407 0.0001372 deg
M 38.574 4.063e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7175 au
Aphelion 2.9047 au
Asc. node-Earth separation 0.77041 au
Desc. node-Earth separation 1.78394 au
Earth MOID 0.72482 au
Orbital period 1283.26 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.00000000-0.473052490.016094820.061790190.16676191-0.54986513
-0.473052491.00000000-0.05561614-0.09271046-0.282579530.88599184
0.01609482-0.055616141.00000000-0.508799310.50066042-0.04842393
0.06179019-0.09271046-0.508799311.00000000-0.90695087-0.08073537
0.16676191-0.282579530.50066042-0.906950871.00000000-0.34413117
-0.549865130.88599184-0.04842393-0.08073537-0.344131171.00000000
Covariance matrix
1.38283276E-16-9.33628244E-161.56832033E-159.42245483E-142.69014332E-13-2.62697203E-13
-9.33628244E-162.81682354E-14-7.73471790E-14-2.01775413E-12-6.50600275E-126.04121076E-12
1.56832033E-15-7.73471790E-146.86637725E-11-5.46726364E-105.69116028E-10-1.63019034E-11
9.42245483E-14-2.01775413E-12-5.46726364E-101.68158700E-08-1.61338182E-08-4.25341706E-10
2.69014332E-13-6.50600275E-125.69116028E-10-1.61338182E-081.88186062E-08-1.91792746E-09
-2.62697203E-136.04121076E-12-1.63019034E-11-4.25341706E-10-1.91792746E-091.65055077E-09