NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HD14 ∴ Summary
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(437841) 1998HD14  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.963226 4.827e-09 au
e 0.312724 6.248e-08
i 7.807 5.459e-06 deg
Ω 183.87 5.696e-05 deg
ω 260.802 4.594e-05 deg
M 263.389 3.408e-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 1.2644 au
Asc. node-Earth separation -0.08092 au
Desc. node-Earth separation -0.17453 au
Earth MOID 0.03343 au
Orbital period 345.295 days
Date of orbit computation   Jul 12 12:13
Observational summary
Optical observations (Discarded) 181 (1)
Radar observations (Discarded) 0 (0)
Arc length 7009 days
Unobserved 50 days

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Ephemeris at epoch 57987 MJD
Right Ascension 243.998 deg
Declination -4.27951 deg
V Magnitude 21.71 mag
Solar Elongation -93.8 deg
Galactic Latitude 31.52 deg
Rate 0.378 deg/day
Direction 147.548 deg

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