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AstDyS ∴ Objects ∴ Alstede ∴ Summary
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(955) Alstede  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59674 7.571e-09 au
e 0.287419 3.192e-08
i 10.686 4.609e-06 deg
Ω 351.473 1.853e-05 deg
ω 282.515 2.014e-05 deg
M 122.687 7.426e-06 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8504 au
Aphelion 3.3431 au
Asc. node-Earth separation 1.23659 au
Desc. node-Earth separation 1.54506 au
Earth MOID 0.86891 au
Orbital period 1528.41 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2160 (38)
Radar observations (Discarded) 0 (0)
Arc length 35506.6 days
Unobserved 124 days

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Ephemeris at epoch 58538 MJD
Right Ascension 57.0778 deg
Declination 31.2845 deg
V Magnitude 16.82 mag
Solar Elongation -87 deg
Galactic Latitude -17.96 deg
Rate 0.162 deg/day
Direction 95.307 deg

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