NEODyS-2

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2017HF  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.25686 0.0004647 au
e 0.280556 0.0003356
i 4.42 0.004954 deg
Ω 204.39 0.0005848 deg
ω 298.153 0.00207 deg
M 15.077 1.048 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9042 au
Aphelion distance 1.6095 au
Asc. node-Earth separation 0.01959 au
Desc. node-Earth separation 0.33874 au
Earth MOID 0.00713 au
Orbital period 514.673 days
Date of orbit computation   feb 26 11:28
Observational summary
Optical observations (Discarded) 49 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 2611 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 192.933 deg
Declination 2.53767 deg
V Magnitude 27.41 mag
Solar Elongation -105.75 deg
Galactic Latitude 65.41 deg
Rate 0.969 deg/day
Direction 111.439 deg

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