NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HL ∴ Summary
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2012HL  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.0937 1.38e-08 au
e 0.52018 2.929e-08
i 9.271 8.648e-06 deg
Ω 210.213 8.52e-06 deg
ω 40.624 1.959e-05 deg
M 36.804 1.006e-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 3.1828 au
Asc. node-Earth separation 0.08835 au
Desc. node-Earth separation 1.5289 au
Earth MOID 0.05134 au
Orbital period 1106.55 days
Date of orbit computation   Oct 1 18:48
Observational summary
Optical observations (Discarded) 245 (1)
Radar observations (Discarded) 3 (0)
Arc length 2301 days
Unobserved 102 days

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Ephemeris at epoch 58436 MJD
Right Ascension 329.478 deg
Declination -6.21455 deg
V Magnitude 25.99 mag
Solar Elongation -98.07 deg
Galactic Latitude -43.82 deg
Rate 0.452 deg/day
Direction 84.121 deg

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