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AstDyS ∴ Objects ∴ Decabrina ∴ Summary
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(2551) Decabrina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.16269 2.007e-08 au
e 0.169396 3.954e-08
i 0.613 5.326e-06 deg
Ω 9.579 0.0003662 deg
ω 33.906 0.0003664 deg
M 207.972 1.578e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6269 au
Aphelion 3.6984 au
Asc. node-Earth separation 1.69278 au
Desc. node-Earth separation 2.57351 au
Earth MOID 1.63519 au
Orbital period 2054.39 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1880 (14)
Radar observations (Discarded) 0 (0)
Arc length 24930.2 days
Unobserved 118 days

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Ephemeris at epoch 58437 MJD
Right Ascension 243.144 deg
Declination -21.5683 deg
V Magnitude 18.94 mag
Solar Elongation -12.86 deg
Galactic Latitude 21.18 deg
Rate 0.316 deg/day
Direction 100.401 deg

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