AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Bruna ∴ Orbital info ∴ Epoch epochXXX
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(290) Bruna  ▹ 
ORBITAL INFORMATION
(ASCII data file 290.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33755 7.037e-09 au
e 0.256841 3.785e-08
i 22.331 7.273e-06 deg
Ω 10.494 1.099e-05 deg
ω 105.051 1.912e-05 deg
M 32.366 1.407e-05 deg
Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7372 au
Aphelion 2.9379 au
Asc. node-Earth separation 1.33891 au
Desc. node-Earth separation 1.04601 au
Earth MOID 0.87375 au
Orbital period 1305.39 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.000000000.113755250.00405506-0.056965860.23748541-0.49995789
0.113755251.00000000-0.03381803-0.008977370.29375283-0.27704737
0.00405506-0.033818031.000000000.02810744-0.029218560.01651491
-0.05696586-0.008977370.028107441.00000000-0.549562820.04186496
0.237485410.29375283-0.02921856-0.549562821.00000000-0.80520635
-0.49995789-0.277047370.016514910.04186496-0.805206351.00000000
Covariance matrix
4.95172028E-173.03015727E-172.07534385E-16-4.40406807E-153.19585414E-14-4.95172097E-14
3.03015727E-171.43295099E-15-9.31060949E-15-3.73358465E-152.12652103E-13-1.47609522E-13
2.07534385E-16-9.31060949E-155.28966775E-112.24593329E-12-4.06391846E-121.69057792E-12
-4.40406807E-15-3.73358465E-152.24593329E-121.20704259E-10-1.15465063E-106.47376079E-12
3.19585414E-142.12652103E-13-4.06391846E-12-1.15465063E-103.65715960E-10-2.16732395E-10
-4.95172097E-14-1.47609522E-131.69057792E-126.47376079E-12-2.16732395E-101.98102229E-10





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