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(539954) 2017HN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62628 2.043e-08 au
e 0.166537 4.9e-08
i 11.338 8.28e-06 deg
Ω 208.74 2.728e-05 deg
ω 52.069 4.069e-05 deg
M 194.913 2.822e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1889 au
Aphelion 3.0637 au
Asc. node-Earth separation 1.31192 au
Desc. node-Earth separation 1.85029 au
Earth MOID 1.19478 au
Orbital period 1554.57 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 268 (2)
Radar observations (Discarded) 0 (0)
Arc length 8106.97 days
Unobserved 134 days

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Ephemeris at epoch 60423 MJD
Right Ascension 80.5413 deg
Declination 14.3912 deg
V Magnitude 22.76 mag
Solar Elongation -48.33 deg
Galactic Latitude -12.36 deg
Rate 0.315 deg/day
Direction 83.573 deg

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