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AstDyS ∴ Objects ∴ 1998SM12 ∴ Summary
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(192525) 1998SM12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20181 6.472e-09 au
e 0.218984 5.171e-08
i 4.777 5.023e-06 deg
Ω 181.354 4.117e-05 deg
ω 160.32 4.241e-05 deg
M 309.056 1.26e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7196 au
Aphelion 2.684 au
Asc. node-Earth separation 1.64441 au
Desc. node-Earth separation 0.73541 au
Earth MOID 0.71244 au
Orbital period 1193.35 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 838 (2)
Radar observations (Discarded) 0 (0)
Arc length 9538.86 days
Unobserved 387 days

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Ephemeris at epoch 60440 MJD
Right Ascension 316.513 deg
Declination -10.5814 deg
V Magnitude 20.31 mag
Solar Elongation 93.69 deg
Galactic Latitude -34.65 deg
Rate 0.432 deg/day
Direction 69.266 deg

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