NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HD14 ∴ Summary
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(437841) 1998HD14  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.963275 5.316e-09 au
e 0.312679 7.445e-08
i 7.807 1.072e-05 deg
Ω 183.881 8.632e-05 deg
ω 260.813 6.783e-05 deg
M 54.842 4.512e-05 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6621 au
Aphelion 1.2645 au
Asc. node-Earth separation -0.08244 au
Desc. node-Earth separation -0.17356 au
Earth MOID 0.03401 au
Orbital period 345.321 days
Date of orbit computation   Nov 18 15:11
Observational summary
Optical observations (Discarded) 145 (0)
Radar observations (Discarded) 0 (0)
Arc length 6610 days
Unobserved 297 days

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Ephemeris at epoch 57835 MJD
Right Ascension 279.203 deg
Declination -15.814 deg
V Magnitude 21.95 mag
Solar Elongation 83.44 deg
Galactic Latitude -3.99 deg
Rate 0.462 deg/day
Direction 50.541 deg

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