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AstDyS ∴ Objects ∴ 1998SH77 ∴ Summary
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(129698) 1998SH77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79051 1.332e-08 au
e 0.0675 3.854e-08
i 3.322 3.833e-06 deg
Ω 278.117 7.718e-05 deg
ω 40.195 8.407e-05 deg
M 203.646 3.212e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6022 au
Aphelion 2.9789 au
Asc. node-Earth separation 1.62482 au
Desc. node-Earth separation 1.94629 au
Earth MOID 1.58955 au
Orbital period 1702.65 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1301 (2)
Radar observations (Discarded) 0 (0)
Arc length 11136.3 days
Unobserved 92 days

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Ephemeris at epoch 60423 MJD
Right Ascension 145.987 deg
Declination 9.74345 deg
V Magnitude 20.28 mag
Solar Elongation -111.9 deg
Galactic Latitude 42.59 deg
Rate 0.059 deg/day
Direction 96.125 deg

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