NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HH9 ∴ Summary
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2015HH9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.37486 0.007142 au
e 0.549359 0.001294
i 1.739 0.003045 deg
Ω 238.241 0.004674 deg
ω 330.111 0.001927 deg
M 287.62 1.298 deg

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Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0702 au
Aphelion 3.6795 au
Asc. node-Earth separation 0.1118 au
Desc. node-Earth separation 2.17602 au
Earth MOID 0.06737 au
Orbital period 1336.77 days
Date of orbit computation   Mar 13 13:10
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 1086 days

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Ephemeris at epoch 58228 MJD
Right Ascension 64.4661 deg
Declination 20.858 deg
V Magnitude 31.23 mag
Solar Elongation -36.63 deg
Galactic Latitude -20.74 deg
Rate 0.366 deg/day
Direction 80.567 deg

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