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(457741) 2009HK16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42657 2.654e-08 au
e 0.095472 1.004e-07
i 8.225 6.693e-06 deg
Ω 145.614 4.303e-05 deg
ω 223.919 5.693e-05 deg
M 172.58 3.228e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1949 au
Aphelion 2.6582 au
Asc. node-Earth separation 1.59473 au
Desc. node-Earth separation 1.23796 au
Earth MOID 1.20051 au
Orbital period 1380.66 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 210 (0)
Radar observations (Discarded) 0 (0)
Arc length 5037.88 days
Unobserved 439 days

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Ephemeris at epoch 60398 MJD
Right Ascension 182.4 deg
Declination 7.59583 deg
V Magnitude 21.02 mag
Solar Elongation -167.81 deg
Galactic Latitude 68.09 deg
Rate 0.245 deg/day
Direction -59.284 deg

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