AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Bruna ∴ Summary
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(290) Bruna  ▹ 
SUMMARY
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

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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
Observational summary
Optical observations (Discarded) 1315 (19)
Radar observations (Discarded) 0 (0)
Arc length 37589.8 days
Unobserved 373 days

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Ephemeris at epoch 58563 MJD
Right Ascension 237.286 deg
Declination -36.1255 deg
V Magnitude 16.14 mag
Solar Elongation 115.72 deg
Galactic Latitude 14.16 deg
Rate 0.216 deg/day
Direction -176.304 deg

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