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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.21024 1.39e-09 au
e 0.323075 3.245e-08
i 2.678 3.909e-06 deg
Ω 189.167 4.303e-05 deg
ω 301.906 4.304e-05 deg
M 280.264 5.423e-06 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8192 au
Aphelion distance 1.6012 au
Asc. node-Earth separation -0.07297 au
Desc. node-Earth separation 0.30683 au
Earth MOID 0.01398 au
Orbital period 486.3 days
Date of orbit computation   May 28 13:42
Observational summary
Optical observations (Discarded) 883 (18)
Radar observations (Discarded) 0 (0)
Arc length 13173 days
Unobserved 856 days

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Ephemeris
(Epoch 59112 MJD)
Right Ascension 160.695 deg
Declination 7.07648 deg
V Magnitude 21.01 mag
Solar Elongation 17.73 deg
Galactic Latitude 53.5 deg
Rate 1.209 deg/day
Direction 110.997 deg

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