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(551681) 2013HW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08633 3.971e-08 au
e 0.133064 6.474e-08
i 6.566 6.285e-06 deg
Ω 120.187 7.927e-05 deg
ω 132.638 8.672e-05 deg
M 332.672 3.925e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6757 au
Aphelion 3.497 au
Asc. node-Earth separation 2.34871 au
Desc. node-Earth separation 1.76511 au
Earth MOID 1.66636 au
Orbital period 1980.44 days
Date of orbit computation  Jun 5 02:35
Observational summary
Optical observations (Discarded) 236 (2)
Radar observations (Discarded) 0 (0)
Arc length 8539.05 days
Unobserved 38 days

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Ephemeris at epoch 60478 MJD
Right Ascension 220.066 deg
Declination -6.71492 deg
V Magnitude 20.45 mag
Solar Elongation -133.22 deg
Galactic Latitude 47.12 deg
Rate 0.067 deg/day
Direction -130.05 deg

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