NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HG31 ∴ Summary
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(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.58566 9.444e-09 au
e 0.530086 1.822e-08
i 6.174 2.362e-06 deg
Ω 36.938 1.685e-05 deg
ω 66.905 1.762e-05 deg
M 28.129 5.177e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.215 au
Aphelion 3.9563 au
Asc. node-Earth separation 0.5466 au
Desc. node-Earth separation 1.34174 au
Earth MOID 0.25636 au
Orbital period 1518.64 days
Date of orbit computation   Oct 9 17:38
Observational summary
Optical observations (Discarded) 1164 (31)
Radar observations (Discarded) 0 (0)
Arc length 5745 days
Unobserved 432 days

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Ephemeris at epoch 58139 MJD
Right Ascension 242.941 deg
Declination -22.0579 deg
V Magnitude 21.2 mag
Solar Elongation 55.59 deg
Galactic Latitude 20.98 deg
Rate 0.314 deg/day
Direction 104.393 deg

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