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(412247) 2013HL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68418 3.2e-08 au
e 0.105946 7.798e-08
i 5.011 1.019e-05 deg
Ω 304.209 9.661e-05 deg
ω 263.018 0.0001082 deg
M 175.599 4.963e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3998 au
Aphelion 2.9686 au
Asc. node-Earth separation 1.67352 au
Desc. node-Earth separation 1.63623 au
Earth MOID 1.40183 au
Orbital period 1606.26 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 134 (1)
Radar observations (Discarded) 0 (0)
Arc length 8180.93 days
Unobserved 213 days

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Ephemeris at epoch 60449 MJD
Right Ascension 35.3528 deg
Declination 18.1074 deg
V Magnitude 23.44 mag
Solar Elongation 19.52 deg
Galactic Latitude -39.78 deg
Rate 0.375 deg/day
Direction 70.335 deg

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