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AstDyS ∴ Objects ∴ 1998RH54 ∴ Summary
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(285276) 1998RH54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68392 9.971e-09 au
e 0.299956 6.526e-08
i 7.355 7.575e-06 deg
Ω 196.786 3.281e-05 deg
ω 189.234 3.539e-05 deg
M 277.43 8.905e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8789 au
Aphelion 3.489 au
Asc. node-Earth separation 2.46892 au
Desc. node-Earth separation 0.88657 au
Earth MOID 0.88347 au
Orbital period 1606.02 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 477 (0)
Radar observations (Discarded) 0 (0)
Arc length 8979.19 days
Unobserved 375 days

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Ephemeris at epoch 60426 MJD
Right Ascension 296.62 deg
Declination -12.7798 deg
V Magnitude 21.95 mag
Solar Elongation 99.62 deg
Galactic Latitude -17.9 deg
Rate 0.191 deg/day
Direction 63.559 deg

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