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AstDyS ∴ Objects ∴ 1998SH135 ∴ Summary
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(23921) 1998SH135  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11398 1.633e-08 au
e 0.05163 3.892e-08
i 10.726 4.202e-06 deg
Ω 182.355 1.749e-05 deg
ω 182.95 3.868e-05 deg
M 244.561 3.333e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9532 au
Aphelion 3.2748 au
Asc. node-Earth separation 2.27795 au
Desc. node-Earth separation 1.95121 au
Earth MOID 1.95091 au
Orbital period 2007.12 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2253 (9)
Radar observations (Discarded) 0 (0)
Arc length 11695.9 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 262.311 deg
Declination -10.2828 deg
V Magnitude 18.85 mag
Solar Elongation 131.38 deg
Galactic Latitude 13.06 deg
Rate 0.087 deg/day
Direction -30.08 deg

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