NEODyS-2

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2012HR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.39441 0.0001418 au
e 0.551944 2.733e-05
i 3.752 0.0001297 deg
Ω 198.601 6.077e-05 deg
ω 29.277 6.575e-05 deg
M 77.446 0.1045 deg

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Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0728 au
Aphelion distance 3.716 au
Asc. node-Earth separation 0.12241 au
Desc. node-Earth separation 2.21413 au
Earth MOID 0.07125 au
Orbital period 1353.3 days
Date of orbit computation   feb 26 11:02
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 127 days
Unobserved 4287 days

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Ephemeris
(Epoch 60421 MJD)
Right Ascension 12.753 deg
Declination 6.01818 deg
V Magnitude 28.71 mag
Solar Elongation 16.99 deg
Galactic Latitude -56.85 deg
Rate 0.352 deg/day
Direction 68.254 deg

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