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(612547) 2003HD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 39.1703 0.01549 au
e 0.173844 0.000241
i 5.631 0.0003781 deg
Ω 34.441 0.0005426 deg
ω 136.575 0.05632 deg
M 49.255 0.064 deg

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Other useful info
Absolute Magnitude (H)    8.0 mag
Slope parameter (G)    0.15 mag
Perihelion 32.3608 au
Aphelion 45.9798 au
Asc. node-Earth separation 42.4855 au
Desc. node-Earth separation 32.7204 au
Earth MOID 31.3695 au
Orbital period 89543.4 days
Date of orbit computation  feb 22 03:56
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 4749.9 days
Unobserved 2916 days

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Ephemeris at epoch 60423 MJD
Right Ascension 235.477 deg
Declination -21.9943 deg
V Magnitude 23.56 mag
Solar Elongation 154.63 deg
Galactic Latitude 25.88 deg
Rate 0.021 deg/day
Direction -79.589 deg

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