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(12923) Zephyr  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.96207 2.28e-09 au
e 0.49226 1.966e-08
i 5.305 2.83e-06 deg
Ω 168.186 2.783e-05 deg
ω 147.095 2.787e-05 deg
M 53.086 2.636e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9962 au
Aphelion distance 2.9279 au
Asc. node-Earth separation 1.54122 au
Desc. node-Earth separation 0.0464 au
Earth MOID 0.0217 au
Orbital period 1003.86 days
Date of orbit computation   dic 6 13:28
Observational summary
Optical observations (Discarded) 2371 (9)
Radar observations (Discarded) 0 (0)
Arc length 24335 days
Unobserved 3 days

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Ephemeris
(Epoch 59556 MJD)
Right Ascension 13.3692 deg
Declination -3.55554 deg
V Magnitude 17.68 mag
Solar Elongation -114.8 deg
Galactic Latitude -66.42 deg
Rate 0.567 deg/day
Direction 61.43 deg

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