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 1.639e-08 au
e 0.530086 2.976e-08
i 6.174 3.774e-06 deg
Ω 36.938 2.63e-05 deg
ω 66.905 2.761e-05 deg
M 28.129 8.819e-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   Jul 10 17:33
Observational summary
Optical observations (Discarded) 1164 (7)
Radar observations (Discarded) 0 (0)
Arc length 5745 days
Unobserved 312 days

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Ephemeris at epoch 58019 MJD
Right Ascension 189.322 deg
Declination -2.33876 deg
V Magnitude 19.82 mag
Solar Elongation -9.68 deg
Galactic Latitude 60.34 deg
Rate 0.603 deg/day
Direction 115.394 deg

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