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AstDyS ∴ Objects ∴ 1998SB146 ∴ Summary
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(52950) 1998SB146  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.28859 9.633e-09 au
e 0.093892 4.844e-08
i 3.627 5.097e-06 deg
Ω 17.147 6.323e-05 deg
ω 182.571 6.728e-05 deg
M 107.453 2.356e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0737 au
Aphelion 2.5035 au
Asc. node-Earth separation 1.50466 au
Desc. node-Earth separation 1.07115 au
Earth MOID 1.06945 au
Orbital period 1264.59 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 1170 (6)
Radar observations (Discarded) 0 (0)
Arc length 7273.01 days
Unobserved 221 days

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Ephemeris at epoch 58565 MJD
Right Ascension 359.739 deg
Declination -1.02319 deg
V Magnitude 19.93 mag
Solar Elongation 2.6 deg
Galactic Latitude -61.02 deg
Rate 0.455 deg/day
Direction 65.279 deg

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