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AstDyS ∴ Objects ∴ 2009BA84 ∴ Orbital info ∴ Epoch epochXXX
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(438835) 2009BA84  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 438835.eq0)
Keplerian elements at epoch
57727.6 MJD
Value 1-σ variation Units
a 2.60142 2.429e-08 au
e 0.098505 6.33e-08
i 3.756 7.915e-06 deg
Ω 128.54 0.0001044 deg
ω 258.957 0.0001139 deg
M 45.511 4.314e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3452 au
Aphelion 2.8577 au
Asc. node-Earth separation 1.64099 au
Desc. node-Earth separation 1.5127 au
Earth MOID 1.35197 au
Orbital period 1532.54 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.000000000.285120510.01061659-0.01276773-0.036544940.12557023
0.285120511.00000000-0.00263800-0.009928950.011883830.00713851
0.01061659-0.002638001.00000000-0.038620460.028371700.01901842
-0.01276773-0.00992895-0.038620461.00000000-0.915611920.00262931
-0.036544940.011883830.02837170-0.915611921.00000000-0.40165020
0.125570230.007138510.019018420.00262931-0.401650201.00000000
Covariance matrix
5.89916699E-164.38369120E-162.04105729E-15-3.23756551E-14-1.01133496E-131.31570283E-13
4.38369120E-164.00711967E-15-1.32180228E-15-6.56189039E-148.57126462E-141.94939471E-14
2.04105729E-15-1.32180228E-156.26541555E-11-3.19155255E-112.55877801E-116.49419139E-12
-3.23756551E-14-6.56189039E-14-3.19155255E-111.08998198E-08-1.08916452E-081.18420587E-11
-1.01133496E-138.57126462E-142.55877801E-11-1.08916452E-081.29820948E-08-1.97422270E-09
1.31570283E-131.94939471E-146.49419139E-121.18420587E-11-1.97422270E-091.86102211E-09