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NEODyS ∴ Objects ∴ 1998HL1 ∴ Summary
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(162082) 1998HL1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.24633 2.154e-09 au
e 0.187032 1.132e-08
i 20.054 4.799e-06 deg
Ω 213.551 1.734e-06 deg
ω 148.647 8.338e-06 deg
M 33.118 5.288e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0132 au
Aphelion distance 1.4794 au
Asc. node-Earth separation 0.4274 au
Desc. node-Earth separation 0.04328 au
Earth MOID 0.04162 au
Orbital period 508.214 days
Date of orbit computation   Feb 19 16:37
Observational summary
Optical observations (Discarded) 1103 (10)
Radar observations (Discarded) 4 (1)
Arc length 7977 days
Unobserved 8 days

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Ephemeris
(Epoch 58906 MJD)
Right Ascension 81.7605 deg
Declination -13.746 deg
V Magnitude 20.9 mag
Solar Elongation -99.88 deg
Galactic Latitude -24.81 deg
Rate 0.612 deg/day
Direction 53.007 deg

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