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AstDyS ∴ Objects ∴ 1998SN37 ∴ Summary
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(28112) 1998SN37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33922 6.356e-09 au
e 0.162165 3.418e-08
i 2.395 4.267e-06 deg
Ω 346.978 7.345e-05 deg
ω 123.845 7.486e-05 deg
M 335.934 1.256e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9599 au
Aphelion 2.7186 au
Asc. node-Earth separation 1.49717 au
Desc. node-Earth separation 1.09683 au
Earth MOID 0.97818 au
Orbital period 1306.79 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1491 (12)
Radar observations (Discarded) 0 (0)
Arc length 10744.8 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 68.6263 deg
Declination 23.7166 deg
V Magnitude 20.35 mag
Solar Elongation -34.61 deg
Galactic Latitude -15.96 deg
Rate 0.551 deg/day
Direction 82.297 deg

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