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AstDyS ∴ Objects ∴ 1998HR60 ∴ Summary
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(134417) 1998HR60  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41802 9.125e-09 au
e 0.230812 3.963e-08
i 7.909 4.831e-06 deg
Ω 15.845 3.32e-05 deg
ω 211.249 3.482e-05 deg
M 307.418 1.267e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8599 au
Aphelion 2.9761 au
Asc. node-Earth separation 1.85369 au
Desc. node-Earth separation 0.91141 au
Earth MOID 0.85623 au
Orbital period 1373.37 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 862 (10)
Radar observations (Discarded) 0 (0)
Arc length 9484.85 days
Unobserved 66 days

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Ephemeris at epoch 60450 MJD
Right Ascension 141.58 deg
Declination 19.2574 deg
V Magnitude 20.22 mag
Solar Elongation -78.73 deg
Galactic Latitude 42.53 deg
Rate 0.381 deg/day
Direction 118.063 deg

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