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(152680) 1998KJ9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.4478 2.221e-09 au
e 0.639647 4.776e-08
i 10.929 7.223e-06 deg
Ω 98.54 3.35e-05 deg
ω 260.118 3.295e-05 deg
M 16.667 1.676e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5217 au
Aphelion distance 2.3739 au
Asc. node-Earth separation -0.02202 au
Desc. node-Earth separation -0.24446 au
Earth MOID 0.0057 au
Orbital period 636.302 days
Date of orbit computation   Jul 29 10:55
Observational summary
Optical observations (Discarded) 244 (0)
Radar observations (Discarded) 0 (0)
Arc length 12572 days
Unobserved 117 days

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Ephemeris
(Epoch 60581 MJD)
Right Ascension 156.829 deg
Declination -0.62505 deg
V Magnitude 22.03 mag
Solar Elongation 27.81 deg
Galactic Latitude 45.62 deg
Rate 0.75 deg/day
Direction -46.268 deg

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