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(551) Ortrud  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.96618 9.117e-09 au
e 0.122552 3.067e-08
i 0.397 3.797e-06 deg
Ω 5.992 0.0004851 deg
ω 68.061 0.0004854 deg
M 101.01 1.558e-05 deg

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Other useful info
Absolute Magnitude (H)    9.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6027 au
Aphelion 3.3297 au
Asc. node-Earth separation 1.79227 au
Desc. node-Earth separation 2.06191 au
Earth MOID 1.6168 au
Orbital period 1865.93 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 3024 (100)
Radar observations (Discarded) 0 (0)
Arc length 41506.2 days
Unobserved 193 days

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Ephemeris at epoch 58501 MJD
Right Ascension 220.534 deg
Declination -15.8705 deg
V Magnitude 15.67 mag
Solar Elongation 74.3 deg
Galactic Latitude 39.3 deg
Rate 0.232 deg/day
Direction 107.991 deg

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