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(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.57943 1.382e-08 au
e 0.534443 3.135e-08
i 6.155 3.939e-06 deg
Ω 36.553 3.212e-05 deg
ω 67.342 3.276e-05 deg
M 265.177 9.741e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2009 au
Aphelion distance 3.958 au
Asc. node-Earth separation 0.53575 au
Desc. node-Earth separation 1.31337 au
Earth MOID 0.24235 au
Orbital period 1513.15 days
Date of orbit computation   Jan 3 13:34
Observational summary
Optical observations (Discarded) 1241 (6)
Radar observations (Discarded) 0 (0)
Arc length 7254 days
Unobserved 15 days

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Ephemeris
(Epoch 59231 MJD)
Right Ascension 344.749 deg
Declination -9.46728 deg
V Magnitude 20.45 mag
Solar Elongation -45.57 deg
Galactic Latitude -58.14 deg
Rate 0.448 deg/day
Direction 63.179 deg

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