NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HD14 ∴ Summary
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(437841) 1998HD14  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.963249 4.802e-09 au
e 0.312708 6.184e-08
i 7.807 5.451e-06 deg
Ω 183.867 5.571e-05 deg
ω 260.796 4.442e-05 deg
M 111.904 3.3e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.662 au
Aphelion 1.2645 au
Asc. node-Earth separation -0.08226 au
Desc. node-Earth separation -0.17535 au
Earth MOID 0.03391 au
Orbital period 345.308 days
Date of orbit computation   May 7 11:14
Observational summary
Optical observations (Discarded) 184 (1)
Radar observations (Discarded) 0 (0)
Arc length 7009 days
Unobserved 379 days

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Ephemeris at epoch 58316 MJD
Right Ascension 294.533 deg
Declination 21.5353 deg
V Magnitude 19.52 mag
Solar Elongation 137.16 deg
Galactic Latitude -0.01 deg
Rate 0.889 deg/day
Direction -76.613 deg

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