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(521238) 2015HN189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55405 2.797e-08 au
e 0.083094 9.958e-08
i 4.398 9.634e-06 deg
Ω 348.902 9.961e-05 deg
ω 264.921 0.0001294 deg
M 45.912 8.035e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3418 au
Aphelion 2.7663 au
Asc. node-Earth separation 1.54919 au
Desc. node-Earth separation 1.52508 au
Earth MOID 1.33228 au
Orbital period 1490.88 days
Date of orbit computation  feb 22 03:40
Observational summary
Optical observations (Discarded) 178 (3)
Radar observations (Discarded) 0 (0)
Arc length 6828.96 days
Unobserved 303 days

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Ephemeris at epoch 60418 MJD
Right Ascension 334.873 deg
Declination -12.8559 deg
V Magnitude 22.88 mag
Solar Elongation 56.1 deg
Galactic Latitude -51.75 deg
Rate 0.405 deg/day
Direction 68.074 deg

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