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(137177) 1999JK12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74802 1.587e-08 au
e 0.252964 7.801e-08
i 7.812 5.523e-06 deg
Ω 87.337 5.899e-05 deg
ω 113.411 5.978e-05 deg
M 180.55 1.516e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0529 au
Aphelion 3.4432 au
Asc. node-Earth separation 1.87682 au
Desc. node-Earth separation 1.32088 au
Earth MOID 1.06479 au
Orbital period 1663.91 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 452 (4)
Radar observations (Discarded) 0 (0)
Arc length 8985.81 days
Unobserved 181 days

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Ephemeris at epoch 60418 MJD
Right Ascension 24.8745 deg
Declination 4.51082 deg
V Magnitude 22.13 mag
Solar Elongation 6.41 deg
Galactic Latitude -56.3 deg
Rate 0.324 deg/day
Direction 67.769 deg

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