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2012HG31  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.17279 2.548e-07 au
e 0.53215 6.534e-08
i 10.239 4.67e-06 deg
Ω 148.282 2.311e-05 deg
ω 173.109 2.318e-05 deg
M 224.735 0.0002329 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0165 au
Aphelion distance 3.329 au
Asc. node-Earth separation 2.31421 au
Desc. node-Earth separation 0.00785 au
Earth MOID 0.00753 au
Orbital period 1169.84 days
Date of orbit computation   feb 26 10:58
Observational summary
Optical observations (Discarded) 528 (3)
Radar observations (Discarded) 0 (0)
Arc length 1089 days
Unobserved 3302 days

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Ephemeris
(Epoch 60423 MJD)
Right Ascension 146.323 deg
Declination 16.311 deg
V Magnitude 24.39 mag
Solar Elongation -110.06 deg
Galactic Latitude 45.7 deg
Rate 0.015 deg/day
Direction -18 deg

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