AstDyS-2

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AstDyS ∴ Objects ∴ Neckar ∴ Summary
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(1223) Neckar  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.86957 9.236e-09 au
e 0.05997 3.43e-08
i 2.544 3.977e-06 deg
Ω 40.813 7.276e-05 deg
ω 15.215 7.833e-05 deg
M 357.042 2.816e-05 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6975 au
Aphelion 3.0417 au
Asc. node-Earth separation 1.71093 au
Desc. node-Earth separation 2.02899 au
Earth MOID 1.70857 au
Orbital period 1775.51 days
Date of orbit computation  Nov 28 17:23
Observational summary
Optical observations (Discarded) 3137 (57)
Radar observations (Discarded) 0 (0)
Arc length 40910.4 days
Unobserved 29 days

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Ephemeris at epoch 58823 MJD
Right Ascension 46.6705 deg
Declination 18.6952 deg
V Magnitude 14.53 mag
Solar Elongation -156.14 deg
Galactic Latitude -33.66 deg
Rate 0.171 deg/day
Direction -102.076 deg

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