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(152680) 1998KJ9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44779 2.254e-09 au
e 0.639665 4.776e-08
i 10.929 7.222e-06 deg
Ω 98.543 3.35e-05 deg
ω 260.116 3.295e-05 deg
M 263.513 1.65e-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 -0.02204 au
Desc. node-Earth separation -0.24571 au
Earth MOID 0.00572 au
Orbital period 636.29 days
Date of orbit computation   giu 7 08:40
Observational summary
Optical observations (Discarded) 244 (0)
Radar observations (Discarded) 0 (0)
Arc length 12572 days
Unobserved 14 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 190.18 deg
Declination 10.5195 deg
V Magnitude 21.56 mag
Solar Elongation -98.89 deg
Galactic Latitude 73.2 deg
Rate 0.232 deg/day
Direction -134.069 deg

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