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(521240) 2015HS189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57179 4.647e-08 au
e 0.153309 8.938e-08
i 13.492 7.899e-06 deg
Ω 137.697 3.209e-05 deg
ω 251.588 4.049e-05 deg
M 282.781 2.314e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1775 au
Aphelion 2.9661 au
Asc. node-Earth separation 1.65328 au
Desc. node-Earth separation 1.38207 au
Earth MOID 1.22281 au
Orbital period 1506.44 days
Date of orbit computation  feb 22 03:40
Observational summary
Optical observations (Discarded) 169 (0)
Radar observations (Discarded) 0 (0)
Arc length 4377.17 days
Unobserved 284 days

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Ephemeris at epoch 60398 MJD
Right Ascension 314.51 deg
Declination -12.3905 deg
V Magnitude 22.55 mag
Solar Elongation 55.2 deg
Galactic Latitude -33.64 deg
Rate 0.394 deg/day
Direction 77.886 deg

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