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(523941) 1998HK49  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.3821 1.244e-09 au
e 0.331499 2.141e-08
i 7.621 4.51e-06 deg
Ω 57.215 1.594e-05 deg
ω 81.589 2.212e-05 deg
M 30.694 7.594e-06 deg

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Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9239 au
Aphelion distance 1.8403 au
Asc. node-Earth separation 0.18608 au
Desc. node-Earth separation 0.28108 au
Earth MOID 0.07601 au
Orbital period 593.483 days
Date of orbit computation   apr 18 14:50
Observational summary
Optical observations (Discarded) 156 (3)
Radar observations (Discarded) 0 (0)
Arc length 9485 days
Unobserved 3 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 253.64 deg
Declination -5.89395 deg
V Magnitude 20.5 mag
Solar Elongation 134.57 deg
Galactic Latitude 22.66 deg
Rate 0.955 deg/day
Direction -130.642 deg

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