NEODyS-2

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NEODyS ∴ Objects ∴ 1998SH2 ∴ Summary
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1998SH2  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.7445 3.776e-08 au
e 0.713666 5.584e-08
i 2.404 2.333e-05 deg
Ω 6.486 0.0001236 deg
ω 268.3 0.0001294 deg
M 52.306 1.272e-05 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7858 au
Aphelion 4.7032 au
Asc. node-Earth separation 0.37538 au
Desc. node-Earth separation 0.32066 au
Earth MOID 0.0189 au
Orbital period 1660.71 days
Date of orbit computation   May 15 15:37
Observational summary
Optical observations (Discarded) 152 (4)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 243 days

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Ephemeris at epoch 57931 MJD
Right Ascension 71.1579 deg
Declination 23.9883 deg
V Magnitude 27.34 mag
Solar Elongation 22.54 deg
Galactic Latitude -14 deg
Rate 0.259 deg/day
Direction 81.717 deg

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