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AstDyS ∴ Objects ∴ 1998HY147 ∴ Summary
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(48883) 1998HY147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14439 4.732e-09 au
e 0.123687 3.152e-08
i 1.576 3.466e-06 deg
Ω 45.435 0.000111 deg
ω 205.276 0.0001119 deg
M 73.689 1.271e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8792 au
Aphelion 2.4096 au
Asc. node-Earth separation 1.38712 au
Desc. node-Earth separation 0.89051 au
Earth MOID 0.86499 au
Orbital period 1146.97 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1827 (10)
Radar observations (Discarded) 0 (0)
Arc length 9212.88 days
Unobserved 276 days

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Ephemeris at epoch 60419 MJD
Right Ascension 358.994 deg
Declination -1.52686 deg
V Magnitude 20.37 mag
Solar Elongation 30.64 deg
Galactic Latitude -61.15 deg
Rate 0.507 deg/day
Direction 66.458 deg

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