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AstDyS ∴ Objects ∴ 1998HT127 ∴ Summary
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(40016) 1998HT127  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42981 9.005e-09 au
e 0.131667 3.502e-08
i 2.71 4.592e-06 deg
Ω 19.355 8.088e-05 deg
ω 91.609 8.295e-05 deg
M 20.38 1.838e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1099 au
Aphelion 2.7497 au
Asc. node-Earth separation 1.39957 au
Desc. node-Earth separation 1.37711 au
Earth MOID 1.12906 au
Orbital period 1383.43 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1107 (11)
Radar observations (Discarded) 0 (0)
Arc length 16945.1 days
Unobserved 56 days

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Ephemeris at epoch 60426 MJD
Right Ascension 121.191 deg
Declination 22.6915 deg
V Magnitude 20.42 mag
Solar Elongation -82.65 deg
Galactic Latitude 25.73 deg
Rate 0.373 deg/day
Direction 105.352 deg

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