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(414453) 2009HB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43332 2.892e-08 au
e 0.16789 1.048e-07
i 5.556 8.878e-06 deg
Ω 120.991 0.0001039 deg
ω 147.997 0.0001103 deg
M 284.292 3.193e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0248 au
Aphelion 2.8419 au
Asc. node-Earth separation 1.77392 au
Desc. node-Earth separation 1.05421 au
Earth MOID 1.01098 au
Orbital period 1386.43 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 90 (1)
Radar observations (Discarded) 0 (0)
Arc length 7834.36 days
Unobserved 68 days

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Ephemeris at epoch 60398 MJD
Right Ascension 167.199 deg
Declination 13.3279 deg
V Magnitude 21.27 mag
Solar Elongation -153.63 deg
Galactic Latitude 62.34 deg
Rate 0.203 deg/day
Direction -66.025 deg

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