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AstDyS ∴ Objects ∴ 1998HT49 ∴ Summary
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(136901) 1998HT49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35547 8.302e-09 au
e 0.257488 4.446e-08
i 10.194 4.408e-06 deg
Ω 105.486 2.352e-05 deg
ω 211.872 2.478e-05 deg
M 359.105 7.105e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.749 au
Aphelion 2.962 au
Asc. node-Earth separation 1.83192 au
Desc. node-Earth separation 0.78812 au
Earth MOID 0.74364 au
Orbital period 1320.43 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 735 (4)
Radar observations (Discarded) 0 (0)
Arc length 9234.9 days
Unobserved 259 days

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Ephemeris at epoch 60423 MJD
Right Ascension 352.477 deg
Declination -8.71482 deg
V Magnitude 20.47 mag
Solar Elongation 43.58 deg
Galactic Latitude -63.34 deg
Rate 0.634 deg/day
Direction 72.17 deg

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