NEODyS-2

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2012HB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38897 0.0009785 au
e 0.260132 0.0004958
i 1.637 0.002609 deg
Ω 67.233 0.005031 deg
ω 142.553 0.003888 deg
M 106.921 2.828 deg

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Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0277 au
Aphelion distance 1.7503 au
Asc. node-Earth separation 0.64723 au
Desc. node-Earth separation 0.05943 au
Earth MOID 0.02693 au
Orbital period 597.911 days
Date of orbit computation   feb 26 10:52
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 4417 days

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Ephemeris
(Epoch 60468 MJD)
Right Ascension 31.7904 deg
Declination 11.7808 deg
V Magnitude 29.93 mag
Solar Elongation 42.75 deg
Galactic Latitude -46.97 deg
Rate 0.556 deg/day
Direction 70.121 deg

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