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(152680) 1998KJ9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.44775 4.582e-09 au
e 0.639661 4.951e-08
i 10.931 1.071e-05 deg
Ω 98.583 3.429e-05 deg
ω 260.059 3.377e-05 deg
M 191.43 2.505e-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 2.3738 au
Asc. node-Earth separation -0.02171 au
Desc. node-Earth separation -0.24604 au
Earth MOID 0.00563 au
Orbital period 636.264 days
Date of orbit computation   May 28 12:31
Observational summary
Optical observations (Discarded) 215 (0)
Radar observations (Discarded) 0 (0)
Arc length 10299 days
Unobserved 880 days

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Ephemeris
(Epoch 59071 MJD)
Right Ascension 180.601 deg
Declination 8.82403 deg
V Magnitude 24.36 mag
Solar Elongation -40.19 deg
Galactic Latitude 68.33 deg
Rate 0.378 deg/day
Direction 118.282 deg

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