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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.21035 1.394e-09 au
e 0.322949 3.245e-08
i 2.677 3.909e-06 deg
Ω 189.175 4.303e-05 deg
ω 301.892 4.305e-05 deg
M 132.224 5.557e-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 1.6012 au
Asc. node-Earth separation -0.07105 au
Desc. node-Earth separation 0.30663 au
Earth MOID 0.01362 au
Orbital period 486.367 days
Date of orbit computation   Nov 8 14:18
Observational summary
Optical observations (Discarded) 883 (18)
Radar observations (Discarded) 0 (0)
Arc length 13173 days
Unobserved 619 days

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Ephemeris
(Epoch 58875 MJD)
Right Ascension 313.9 deg
Declination -15.9505 deg
V Magnitude 22.62 mag
Solar Elongation -5.76 deg
Galactic Latitude -34.51 deg
Rate 0.635 deg/day
Direction 74.671 deg

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