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(531193) 2012HX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01155 5.387e-08 au
e 0.283606 7.323e-08
i 18.987 1.334e-05 deg
Ω 173.822 2.062e-05 deg
ω 121.082 3.29e-05 deg
M 50.128 2.521e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1575 au
Aphelion 3.8656 au
Asc. node-Earth separation 2.25022 au
Desc. node-Earth separation 1.41096 au
Earth MOID 1.20645 au
Orbital period 1908.9 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 144 (1)
Radar observations (Discarded) 0 (0)
Arc length 4219.69 days
Unobserved 191 days

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Ephemeris at epoch 60426 MJD
Right Ascension 25.0352 deg
Declination 3.52504 deg
V Magnitude 22.07 mag
Solar Elongation 13.08 deg
Galactic Latitude -57.17 deg
Rate 0.417 deg/day
Direction 76.1 deg

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