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AstDyS ∴ Objects ∴ 1999HL1 ∴ Summary
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(234062) 1999HL1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11573 1.652e-08 au
e 0.367574 4.697e-08
i 27.037 1.015e-05 deg
Ω 206.829 9.777e-06 deg
ω 309.249 1.831e-05 deg
M 216.321 1.172e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9705 au
Aphelion 4.261 au
Asc. node-Earth separation 1.18256 au
Desc. node-Earth separation 2.51627 au
Earth MOID 1.06009 au
Orbital period 2008.81 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 549 (0)
Radar observations (Discarded) 0 (0)
Arc length 8947.94 days
Unobserved 216 days

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Ephemeris at epoch 60425 MJD
Right Ascension 1.61618 deg
Declination 12.5563 deg
V Magnitude 22.88 mag
Solar Elongation 30.26 deg
Galactic Latitude -48.84 deg
Rate 0.25 deg/day
Direction 70.08 deg

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