AstDyS-2

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(537120) 2015HF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57381 2.711e-08 au
e 0.115592 4.811e-08
i 8.526 5.692e-06 deg
Ω 269.848 5.62e-05 deg
ω 323.922 7.053e-05 deg
M 26.989 4.559e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2763 au
Aphelion 2.8713 au
Asc. node-Earth separation 1.30623 au
Desc. node-Earth separation 1.81799 au
Earth MOID 1.27034 au
Orbital period 1508.21 days
Date of orbit computation  apr 23 21:44
Observational summary
Optical observations (Discarded) 201 (1)
Radar observations (Discarded) 0 (0)
Arc length 6347.9 days
Unobserved 335 days

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Ephemeris at epoch 60426 MJD
Right Ascension 302.498 deg
Declination -19.1509 deg
V Magnitude 21.95 mag
Solar Elongation 95.42 deg
Galactic Latitude -25.6 deg
Rate 0.256 deg/day
Direction 65.324 deg

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