NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HL ∴ Summary
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2012HL  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.09305 2.084e-08 au
e 0.520017 1.953e-08
i 9.272 5.743e-06 deg
Ω 210.224 5.47e-06 deg
ω 40.612 1.237e-05 deg
M 266.62 1.054e-05 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0046 au
Aphelion 3.1815 au
Asc. node-Earth separation 0.09134 au
Desc. node-Earth separation 1.52867 au
Earth MOID 0.05311 au
Orbital period 1106.03 days
Date of orbit computation   Oct 9 19:55
Observational summary
Optical observations (Discarded) 242 (4)
Radar observations (Discarded) 3 (0)
Arc length 1097 days
Unobserved 917 days

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Ephemeris at epoch 58047 MJD
Right Ascension 138.893 deg
Declination 6.88109 deg
V Magnitude 27.54 mag
Solar Elongation 68.64 deg
Galactic Latitude 35.06 deg
Rate 0.363 deg/day
Direction 114.27 deg

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