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NEODyS ∴ Objects ∴ 1998HL1 ∴ Summary
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(162082) 1998HL1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24629 1.714e-09 au
e 0.18707 6.481e-09
i 20.054 3.525e-06 deg
Ω 213.531 1.403e-06 deg
ω 148.664 4.842e-06 deg
M 86.531 3.392e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0131 au
Aphelion distance 1.4794 au
Asc. node-Earth separation 0.42566 au
Desc. node-Earth separation 0.04386 au
Earth MOID 0.04217 au
Orbital period 508.19 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 2127 (11)
Radar observations (Discarded) 4 (1)
Arc length 9360 days
Unobserved 142 days

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Ephemeris
(Epoch 60423 MJD)
Right Ascension 85.4128 deg
Declination 7.25722 deg
V Magnitude 22.36 mag
Solar Elongation -53.98 deg
Galactic Latitude -11.95 deg
Rate 0.787 deg/day
Direction 85.365 deg

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