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AstDyS ∴ Objects ∴ 2001HL57 ∴ Summary
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(48192) 2001HL57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85319 1.245e-08 au
e 0.171077 3.441e-08
i 13.793 3.954e-06 deg
Ω 125.627 1.699e-05 deg
ω 162.799 2.115e-05 deg
M 210.099 1.208e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3651 au
Aphelion 3.3413 au
Asc. node-Earth separation 2.32675 au
Desc. node-Earth separation 1.36542 au
Earth MOID 1.35217 au
Orbital period 1760.33 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1471 (4)
Radar observations (Discarded) 0 (0)
Arc length 10652 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 118.166 deg
Declination 22.9018 deg
V Magnitude 20.5 mag
Solar Elongation -82.79 deg
Galactic Latitude 23.2 deg
Rate 0.174 deg/day
Direction 91.644 deg

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