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AstDyS ∴ Objects ∴ 2001HL61 ∴ Summary
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(77534) 2001HL61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66938 1.43e-08 au
e 0.019555 3.863e-08
i 3.618 5.214e-06 deg
Ω 9.805 6.837e-05 deg
ω 262.534 0.0001565 deg
M 24.027 0.000142 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6172 au
Aphelion 2.7216 au
Asc. node-Earth separation 1.67515 au
Desc. node-Earth separation 1.66285 au
Earth MOID 1.60397 au
Orbital period 1592.99 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 961 (6)
Radar observations (Discarded) 0 (0)
Arc length 10059.9 days
Unobserved 322 days

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Ephemeris at epoch 60427 MJD
Right Ascension 328.441 deg
Declination -16.1339 deg
V Magnitude 20.73 mag
Solar Elongation 71.86 deg
Galactic Latitude -47.51 deg
Rate 0.322 deg/day
Direction 71.64 deg

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