AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Barbara ∴ Summary
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(234) Barbara  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38507 4.764e-09 au
e 0.245627 3.51e-08
i 15.374 4.095e-06 deg
Ω 144.544 1.228e-05 deg
ω 192.242 1.358e-05 deg
M 231.146 7.419e-06 deg

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Other useful info
Absolute Magnitude (H)    9.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7992 au
Aphelion 2.9709 au
Asc. node-Earth separation 1.9602 au
Desc. node-Earth separation 0.79462 au
Earth MOID 0.79066 au
Orbital period 1345.4 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 4008 (91)
Radar observations (Discarded) 0 (0)
Arc length 49233.4 days
Unobserved 251 days

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Ephemeris at epoch 58563 MJD
Right Ascension 247.326 deg
Declination -1.90836 deg
V Magnitude 13.55 mag
Solar Elongation 112.5 deg
Galactic Latitude 30.12 deg
Rate 0.181 deg/day
Direction 48.809 deg

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