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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.21029 1.805e-09 au
e 0.322927 4.227e-08
i 2.678 4.533e-06 deg
Ω 189.18 4.16e-05 deg
ω 301.876 4.222e-05 deg
M 344.196 8.635e-06 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8195 au
Aphelion distance 1.6011 au
Asc. node-Earth separation -0.07232 au
Desc. node-Earth separation 0.30601 au
Earth MOID 0.01388 au
Orbital period 486.333 days
Date of orbit computation   May 25 11:15
Observational summary
Optical observations (Discarded) 883 (25)
Radar observations (Discarded) 0 (0)
Arc length 13173 days
Unobserved 460 days

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Ephemeris
(Epoch 58716 MJD)
Right Ascension 197.104 deg
Declination -5.5728 deg
V Magnitude 22.16 mag
Solar Elongation -50.51 deg
Galactic Latitude 57.04 deg
Rate 0.943 deg/day
Direction 111.369 deg

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