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AstDyS ∴ Objects ∴ 2001SM18 ∴ Summary
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(415843) 2001SM18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60352 1.355e-08 au
e 0.185148 9.481e-08
i 14.039 1.307e-05 deg
Ω 5.904 2.202e-05 deg
ω 44.854 3.775e-05 deg
M 96.488 2.628e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1215 au
Aphelion 3.0856 au
Asc. node-Earth separation 1.22143 au
Desc. node-Earth separation 1.89649 au
Earth MOID 1.15276 au
Orbital period 1534.4 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 345 (1)
Radar observations (Discarded) 0 (0)
Arc length 8207.99 days
Unobserved 47 days

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Ephemeris at epoch 60425 MJD
Right Ascension 157.967 deg
Declination 13.74 deg
V Magnitude 21.53 mag
Solar Elongation -119.5 deg
Galactic Latitude 54.83 deg
Rate 0.089 deg/day
Direction -174.678 deg

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