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AstDyS ∴ Objects ∴ 1998HJ100 ∴ Summary
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(19480) 1998HJ100  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78122 1.007e-08 au
e 0.107753 2.829e-08
i 8.918 4.173e-06 deg
Ω 191.272 2.041e-05 deg
ω 296.588 2.942e-05 deg
M 296.137 2.094e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4815 au
Aphelion 3.0809 au
Asc. node-Earth separation 1.62329 au
Desc. node-Earth separation 1.88864 au
Earth MOID 1.51155 au
Orbital period 1694.15 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2773 (7)
Radar observations (Discarded) 0 (0)
Arc length 11774.2 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 39.1614 deg
Declination 10.6227 deg
V Magnitude 19.15 mag
Solar Elongation -31.97 deg
Galactic Latitude -44.44 deg
Rate 0.406 deg/day
Direction 73.545 deg

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