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(658112) 2017HA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18474 5.315e-08 au
e 0.266652 6.146e-08
i 12.842 1.336e-05 deg
Ω 203.236 3.403e-05 deg
ω 80.302 4.281e-05 deg
M 39.925 2.445e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3355 au
Aphelion 4.034 au
Asc. node-Earth separation 1.82827 au
Desc. node-Earth separation 2.10153 au
Earth MOID 1.36159 au
Orbital period 2075.91 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 5759.62 days
Unobserved 282 days

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Ephemeris at epoch 60426 MJD
Right Ascension 3.76312 deg
Declination 6.6973 deg
V Magnitude 21.98 mag
Solar Elongation 30.13 deg
Galactic Latitude -55.05 deg
Rate 0.403 deg/day
Direction 70.113 deg

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