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(12923) Zephyr  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.9617 3.556e-09 au
e 0.492101 3.662e-08
i 5.305 4.573e-06 deg
Ω 168.188 3.481e-05 deg
ω 147.084 3.513e-05 deg
M 269.61 7.069e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9963 au
Aphelion distance 2.927 au
Asc. node-Earth separation 1.53947 au
Desc. node-Earth separation 0.04422 au
Earth MOID 0.02042 au
Orbital period 1003.57 days
Date of orbit computation   Apr 10 14:53
Observational summary
Optical observations (Discarded) 1311 (6)
Radar observations (Discarded) 0 (0)
Arc length 24096 days
Unobserved 2 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 217.544 deg
Declination -6.38817 deg
V Magnitude 16.95 mag
Solar Elongation 162.82 deg
Galactic Latitude 48.84 deg
Rate 0.302 deg/day
Direction -44.638 deg

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