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(187858) 2000HA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4812 1.501e-08 au
e 0.128412 5.188e-08
i 14.811 6.162e-06 deg
Ω 102.099 1.937e-05 deg
ω 110.539 3.461e-05 deg
M 47.82 3.18e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1626 au
Aphelion 2.7998 au
Asc. node-Earth separation 1.57285 au
Desc. node-Earth separation 1.31834 au
Earth MOID 1.20174 au
Orbital period 1427.55 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 647 (5)
Radar observations (Discarded) 0 (0)
Arc length 8437.75 days
Unobserved 320 days

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Ephemeris at epoch 60398 MJD
Right Ascension 298.327 deg
Declination -18.3885 deg
V Magnitude 20.72 mag
Solar Elongation 71.69 deg
Galactic Latitude -21.66 deg
Rate 0.374 deg/day
Direction 88.127 deg

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