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(12923) Zephyr  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.96192 4.775e-09 au
e 0.492012 4.004e-08
i 5.304 4.85e-06 deg
Ω 168.19 3.707e-05 deg
ω 147.068 3.739e-05 deg
M 197.895 8.892e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9966 au
Aphelion distance 2.9272 au
Asc. node-Earth separation 1.54007 au
Desc. node-Earth separation 0.04625 au
Earth MOID 0.02155 au
Orbital period 1003.74 days
Date of orbit computation   Feb 24 14:02
Observational summary
Optical observations (Discarded) 1242 (6)
Radar observations (Discarded) 0 (0)
Arc length 24050 days
Unobserved 6 days

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Ephemeris
(Epoch 59275 MJD)
Right Ascension 218.01 deg
Declination -11.1155 deg
V Magnitude 18.93 mag
Solar Elongation 122.04 deg
Galactic Latitude 44.64 deg
Rate 0.155 deg/day
Direction 80.032 deg

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