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(386907) 2011HQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33497 2.661e-08 au
e 0.057619 9.659e-08
i 6.22 9.563e-06 deg
Ω 145.653 6.329e-05 deg
ω 358.435 0.0001115 deg
M 289.97 0.0001039 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2004 au
Aphelion 2.4695 au
Asc. node-Earth separation 1.21323 au
Desc. node-Earth separation 1.45765 au
Earth MOID 1.21293 au
Orbital period 1303.23 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 6153.99 days
Unobserved 151 days

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Ephemeris at epoch 60416 MJD
Right Ascension 57.4433 deg
Declination 15.5259 deg
V Magnitude 23.03 mag
Solar Elongation -32.77 deg
Galactic Latitude -29.25 deg
Rate 0.474 deg/day
Direction 75.577 deg

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