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AstDyS ∴ Objects ∴ 1998SH88 ∴ Summary
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(155470) 1998SH88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28533 4.454e-09 au
e 0.227022 3.953e-08
i 2.886 3.173e-06 deg
Ω 118.552 8.437e-05 deg
ω 287.179 8.5e-05 deg
M 106.348 8.954e-06 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7665 au
Aphelion 2.8041 au
Asc. node-Earth separation 1.04749 au
Desc. node-Earth separation 1.30805 au
Earth MOID 0.77884 au
Orbital period 1261.89 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 701 (0)
Radar observations (Discarded) 0 (0)
Arc length 23104.4 days
Unobserved 91 days

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Ephemeris at epoch 60420 MJD
Right Ascension 164.93 deg
Declination 10.3456 deg
V Magnitude 21.2 mag
Solar Elongation -131.96 deg
Galactic Latitude 58.81 deg
Rate 0.055 deg/day
Direction -80.707 deg

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