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AstDyS ∴ Objects ∴ 1998HT149 ∴ Summary
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(35619) 1998HT149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77248 9.883e-09 au
e 0.152252 2.795e-08
i 9.438 3.235e-06 deg
Ω 43.292 1.977e-05 deg
ω 264.668 2.273e-05 deg
M 161.365 1.171e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3504 au
Aphelion 3.1946 au
Asc. node-Earth separation 1.75635 au
Desc. node-Earth separation 1.66224 au
Earth MOID 1.35897 au
Orbital period 1686.17 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 3811 (390)
Radar observations (Discarded) 0 (0)
Arc length 9452.86 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 102.909 deg
Declination 31.3019 deg
V Magnitude 19.66 mag
Solar Elongation -65.48 deg
Galactic Latitude 13.74 deg
Rate 0.257 deg/day
Direction 100.722 deg

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