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AstDyS ∴ Objects ∴ 1998RH55 ∴ Summary
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(101123) 1998RH55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55329 1.363e-08 au
e 0.162734 8.021e-08
i 6.983 7.715e-06 deg
Ω 329.421 3.007e-05 deg
ω 331.846 3.47e-05 deg
M 138.365 1.633e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1378 au
Aphelion 2.9688 au
Asc. node-Earth separation 1.16284 au
Desc. node-Earth separation 1.91396 au
Earth MOID 1.12525 au
Orbital period 1490.22 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 773 (6)
Radar observations (Discarded) 0 (0)
Arc length 9241.02 days
Unobserved 85 days

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Ephemeris at epoch 60397 MJD
Right Ascension 69.3387 deg
Declination 27.6102 deg
V Magnitude 21.45 mag
Solar Elongation -64.35 deg
Galactic Latitude -12.96 deg
Rate 0.299 deg/day
Direction 88.071 deg

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