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(494697) 2004SW55  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42769 1.043e-09 au
e 0.333954 3.522e-08
i 8.785 5.362e-06 deg
Ω 75.119 3.131e-05 deg
ω 352.84 3.218e-05 deg
M 125.688 6.865e-06 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9509 au
Aphelion distance 1.9045 au
Asc. node-Earth separation -0.03166 au
Desc. node-Earth separation 0.88232 au
Earth MOID 0.03035 au
Orbital period 623.089 days
Date of orbit computation   feb 26 12:57
Observational summary
Optical observations (Discarded) 175 (0)
Radar observations (Discarded) 0 (0)
Arc length 6362 days
Unobserved 785 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 241.896 deg
Declination -11.7152 deg
V Magnitude 22.82 mag
Solar Elongation 145.86 deg
Galactic Latitude 28.6 deg
Rate 0.307 deg/day
Direction -85.348 deg

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