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AstDyS ∴ Objects ∴ 2001SW355 ∴ Summary
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(660422) 2001SW355  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08222 2.865e-08 au
e 0.108617 9.501e-08
i 11.127 9.165e-06 deg
Ω 161.95 3.234e-05 deg
ω 205.714 4.371e-05 deg
M 58.029 3.235e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7474 au
Aphelion 3.417 au
Asc. node-Earth separation 2.38527 au
Desc. node-Earth separation 1.76644 au
Earth MOID 1.74959 au
Orbital period 1976.48 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 230 (3)
Radar observations (Discarded) 0 (0)
Arc length 10358.1 days
Unobserved 162 days

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Ephemeris at epoch 60450 MJD
Right Ascension 79.7786 deg
Declination 14.8689 deg
V Magnitude 22.51 mag
Solar Elongation -22.37 deg
Galactic Latitude -12.72 deg
Rate 0.382 deg/day
Direction 83.319 deg

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