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AstDyS ∴ Objects ∴ 2001HL18 ∴ Summary
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(275742) 2001HL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36287 9.113e-09 au
e 0.31205 3.231e-08
i 22.141 7.986e-06 deg
Ω 53.429 1.261e-05 deg
ω 71.595 1.948e-05 deg
M 172.778 1.301e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6255 au
Aphelion 3.1002 au
Asc. node-Earth separation 0.95337 au
Desc. node-Earth separation 1.35496 au
Earth MOID 0.76628 au
Orbital period 1326.66 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 706 (1)
Radar observations (Discarded) 0 (0)
Arc length 8128.9 days
Unobserved 303 days

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Ephemeris at epoch 60420 MJD
Right Ascension 331.155 deg
Declination -32.6987 deg
V Magnitude 22.27 mag
Solar Elongation 69.91 deg
Galactic Latitude -53.66 deg
Rate 0.265 deg/day
Direction 89.512 deg

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