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(331459) 2012HW27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99491 3.1e-08 au
e 0.045731 4.769e-08
i 9.325 7.453e-06 deg
Ω 193.396 2.975e-05 deg
ω 79.696 9.014e-05 deg
M 59.642 8.773e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8579 au
Aphelion 3.1319 au
Asc. node-Earth separation 1.96454 au
Desc. node-Earth separation 2.0144 au
Earth MOID 1.86142 au
Orbital period 1893.1 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 369 (2)
Radar observations (Discarded) 0 (0)
Arc length 7306.97 days
Unobserved 678 days

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Ephemeris at epoch 60426 MJD
Right Ascension 354.495 deg
Declination 1.82078 deg
V Magnitude 21.71 mag
Solar Elongation 40.4 deg
Galactic Latitude -56.07 deg
Rate 0.361 deg/day
Direction 68.685 deg

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