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(3361) Orpheus  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21039 1.825e-09 au
e 0.322905 3.467e-08
i 2.662 3.255e-06 deg
Ω 188.676 3.684e-05 deg
ω 302.343 3.667e-05 deg
M 24.54 3.648e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 2.000e-14 2.211e-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 1.6012 au
Asc. node-Earth separation -0.07212 au
Desc. node-Earth separation 0.30961 au
Earth MOID 0.01381 au
Orbital period 486.392 days
Date of orbit computation   Jul 29 13:56

Observational summary
Optical observations (Discarded) 2768 (15)
Radar observations (Discarded) 0 (0)
Arc length 14651 days
Unobserved 838 days

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Ephemeris
(Epoch 60572 MJD)
Right Ascension 160.702 deg
Declination 7.1132 deg
V Magnitude 21.29 mag
Solar Elongation 16.74 deg
Galactic Latitude 53.52 deg
Rate 1.207 deg/day
Direction 110.98 deg

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