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AstDyS ∴ Objects ∴ 2001HD49 ∴ Summary
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(77513) 2001HD49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42201 1.103e-08 au
e 0.188866 3.854e-08
i 7.737 4.605e-06 deg
Ω 328.627 3.164e-05 deg
ω 170.481 3.381e-05 deg
M 85.029 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9646 au
Aphelion 2.8794 au
Asc. node-Earth separation 1.85906 au
Desc. node-Earth separation 0.98103 au
Earth MOID 0.97863 au
Orbital period 1376.77 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1034 (5)
Radar observations (Discarded) 0 (0)
Arc length 8531.01 days
Unobserved 421 days

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Ephemeris at epoch 60416 MJD
Right Ascension 271.368 deg
Declination -33.3987 deg
V Magnitude 20.03 mag
Solar Elongation 114.6 deg
Galactic Latitude -5.91 deg
Rate 0.08 deg/day
Direction 129.44 deg

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