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AstDyS ∴ Objects ∴ 2011HL87 ∴ Summary
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(379798) 2011HL87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01658 4.99e-08 au
e 0.111697 9.857e-08
i 11.36 7.001e-06 deg
Ω 120.498 4.694e-05 deg
ω 260.248 5.64e-05 deg
M 3.731 3.609e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6796 au
Aphelion 3.3535 au
Asc. node-Earth separation 2.05278 au
Desc. node-Earth separation 1.90798 au
Earth MOID 1.71098 au
Orbital period 1913.69 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 195 (0)
Radar observations (Discarded) 0 (0)
Arc length 5512.77 days
Unobserved 132 days

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Ephemeris at epoch 60426 MJD
Right Ascension 33.4291 deg
Declination 4.65883 deg
V Magnitude 21.7 mag
Solar Elongation 8.84 deg
Galactic Latitude -52.51 deg
Rate 0.439 deg/day
Direction 70.465 deg

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