NEODyS-2

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2012HN  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.04967 0.0007807 au
e 0.232702 0.000541
i 25.131 0.06618 deg
Ω 201.935 0.0005122 deg
ω 263.09 0.12 deg
M 116.588 4.819 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8054 au
Aphelion distance 1.2939 au
Asc. node-Earth separation 0.01908 au
Desc. node-Earth separation -0.03063 au
Earth MOID 0.01687 au
Orbital period 392.806 days
Date of orbit computation   feb 26 10:55
Observational summary
Optical observations (Discarded) 21 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 4388 days

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Ephemeris
(Epoch 60426 MJD)
Right Ascension 308.401 deg
Declination 12.4491 deg
V Magnitude 25.97 mag
Solar Elongation 82.55 deg
Galactic Latitude -16.05 deg
Rate 0.718 deg/day
Direction 41.174 deg

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