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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.20973 1.567e-09 au
e 0.322796 5.009e-08
i 2.685 5.563e-06 deg
Ω 189.4 4.657e-05 deg
ω 301.768 4.817e-05 deg
M 111.777 1.324e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8192 au
Aphelion 1.6002 au
Asc. node-Earth separation -0.07254 au
Desc. node-Earth separation 0.30586 au
Earth MOID 0.01393 au
Orbital period 485.995 days
Date of orbit computation   Nov 18 15:19
Observational summary
Optical observations (Discarded) 656 (16)
Radar observations (Discarded) 0 (0)
Arc length 11752 days
Unobserved 1005 days

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Ephemeris at epoch 57840 MJD
Right Ascension 320.522 deg
Declination -13.2805 deg
V Magnitude 22.91 mag
Solar Elongation 48.56 deg
Galactic Latitude -39.35 deg
Rate 0.591 deg/day
Direction 71.605 deg

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