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(149941) 2005SM221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02587 2.398e-08 au
e 0.047761 4.875e-08
i 0.609 4.931e-06 deg
Ω 248.654 0.0005299 deg
ω 39.375 0.0005337 deg
M 278.267 6.08e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8814 au
Aphelion 3.1704 au
Asc. node-Earth separation 1.89704 au
Desc. node-Earth separation 2.15007 au
Earth MOID 1.8648 au
Orbital period 1922.53 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 425 (1)
Radar observations (Discarded) 0 (0)
Arc length 8127.88 days
Unobserved 417 days

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Ephemeris at epoch 60420 MJD
Right Ascension 200.007 deg
Declination -9.12234 deg
V Magnitude 20.42 mag
Solar Elongation -171.8 deg
Galactic Latitude 53.09 deg
Rate 0.202 deg/day
Direction -67.305 deg

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