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(531210) 2012HR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40379 1.74e-08 au
e 0.137666 7.565e-08
i 1.208 8.006e-06 deg
Ω 178.897 0.0003554 deg
ω 14.032 0.0003561 deg
M 94.22 3.139e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0729 au
Aphelion 2.7347 au
Asc. node-Earth separation 1.08479 au
Desc. node-Earth separation 1.71856 au
Earth MOID 1.07256 au
Orbital period 1361.26 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 139 (2)
Radar observations (Discarded) 0 (0)
Arc length 7046.1 days
Unobserved 339 days

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Ephemeris at epoch 60419 MJD
Right Ascension 329.684 deg
Declination -11.4498 deg
V Magnitude 23.4 mag
Solar Elongation 61.3 deg
Galactic Latitude -46.6 deg
Rate 0.363 deg/day
Direction 69.824 deg

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