NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL1 ∴ Summary
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(162082) 1998HL1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.24629 3.888e-09 au
e 0.187271 6.514e-08
i 20.048 1.067e-05 deg
Ω 213.57 1.445e-05 deg
ω 148.507 2.451e-05 deg
M 44.806 1.831e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0129 au
Aphelion 1.4797 au
Asc. node-Earth separation 0.42546 au
Desc. node-Earth separation 0.04403 au
Earth MOID 0.04233 au
Orbital period 508.192 days
Date of orbit computation   May 15 15:31
Observational summary
Optical observations (Discarded) 267 (1)
Radar observations (Discarded) 0 (0)
Arc length 6587 days
Unobserved 422 days

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Ephemeris at epoch 57930 MJD
Right Ascension 127.687 deg
Declination 6.79368 deg
V Magnitude 22.4 mag
Solar Elongation -35.71 deg
Galactic Latitude 25.15 deg
Rate 0.722 deg/day
Direction 98.304 deg

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