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AstDyS ∴ Objects ∴ 1998SM135 ∴ Summary
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(49222) 1998SM135  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37496 6.307e-09 au
e 0.190619 2.952e-08
i 3.272 3.404e-06 deg
Ω 63.536 5.956e-05 deg
ω 5.104 6.046e-05 deg
M 310.428 9.686e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9222 au
Aphelion 2.8277 au
Asc. node-Earth separation 0.93728 au
Desc. node-Earth separation 1.81208 au
Earth MOID 0.93675 au
Orbital period 1336.85 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1990 (6)
Radar observations (Discarded) 0 (0)
Arc length 9072.55 days
Unobserved 277 days

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Ephemeris at epoch 60425 MJD
Right Ascension 16.1922 deg
Declination 4.8765 deg
V Magnitude 19.71 mag
Solar Elongation 18.25 deg
Galactic Latitude -57.83 deg
Rate 0.548 deg/day
Direction 66.884 deg

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