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2001HL31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.42112 0.04913 au
e 0.783759 0.005859
i 13.231 0.3187 deg
Ω 33.631 2.206 deg
ω 291.691 2.213 deg
M 359.723 62.18 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5235 au
Aphelion distance 4.3187 au
Asc. node-Earth separation -0.26919 au
Desc. node-Earth separation 0.30904 au
Earth MOID 0.06291 au
Orbital period 1376.01 days
Date of orbit computation   Feb 26 11:38
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 6959 days

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Ephemeris
(Epoch 58997 MJD)
Right Ascension 36.495 deg
Declination 6.5877 deg
V Magnitude 21.27 mag
Solar Elongation 31.32 deg
Galactic Latitude -49.26 deg
Rate 1.304 deg/day
Direction 58.529 deg

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