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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21037 1.792e-09 au
e 0.32295 3.508e-08
i 2.662 3.265e-06 deg
Ω 188.677 3.69e-05 deg
ω 302.351 3.673e-05 deg
M 236.505 3.651e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 2.011e-14 2.214e-15 au/day2
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8195 au
Aphelion distance 1.6013 au
Asc. node-Earth separation -0.07397 au
Desc. node-Earth separation 0.31017 au
Earth MOID 0.01416 au
Orbital period 486.382 days
Date of orbit computation   feb 27 11:48

Observational summary
Optical observations (Discarded) 2766 (15)
Radar observations (Discarded) 0 (0)
Arc length 14537 days
Unobserved 794 days

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Ephemeris
(Epoch 60414 MJD)
Right Ascension 3.19764 deg
Declination 1.96797 deg
V Magnitude 22.97 mag
Solar Elongation 20.5 deg
Galactic Latitude -59.45 deg
Rate 0.707 deg/day
Direction 67.663 deg

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