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AstDyS ∴ Objects ∴ 1998HU47 ∴ Summary
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(91111) 1998HU47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69508 1.044e-08 au
e 0.051353 2.522e-08
i 10.73 3.966e-06 deg
Ω 55.6 1.999e-05 deg
ω 58.923 5.357e-05 deg
M 33.742 4.909e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5567 au
Aphelion 2.8335 au
Asc. node-Earth separation 1.63084 au
Desc. node-Earth separation 1.74985 au
Earth MOID 1.5915 au
Orbital period 1616.05 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 3352 (163)
Radar observations (Discarded) 0 (0)
Arc length 9491.07 days
Unobserved 51 days

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Ephemeris at epoch 60440 MJD
Right Ascension 144.564 deg
Declination 25.8726 deg
V Magnitude 18.98 mag
Solar Elongation -88.86 deg
Galactic Latitude 47.03 deg
Rate 0.254 deg/day
Direction 125.649 deg

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