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AstDyS ∴ Objects ∴ 2015HR181 ∴ Summary
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(503244) 2015HR181  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1098 1.151e-07 au
e 0.167212 8.484e-08
i 10.501 1.437e-05 deg
Ω 199.602 4.669e-05 deg
ω 72.342 6.536e-05 deg
M 182.931 4.136e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5898 au
Aphelion 3.6298 au
Asc. node-Earth separation 1.87341 au
Desc. node-Earth separation 2.1866 au
Earth MOID 1.59726 au
Orbital period 2003.08 days
Date of orbit computation  Oct 31 10:00
Observational summary
Optical observations (Discarded) 123 (0)
Radar observations (Discarded) 0 (0)
Arc length 4964.36 days
Unobserved 490 days

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Ephemeris at epoch 58566 MJD
Right Ascension 99.6725 deg
Declination 11.8607 deg
V Magnitude 22.31 mag
Solar Elongation -96.72 deg
Galactic Latitude 2.6 deg
Rate 0.109 deg/day
Direction 65.061 deg

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