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(257339) 2009JZ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28137 1.115e-08 au
e 0.142717 4.575e-08
i 6.339 4.489e-06 deg
Ω 75.019 4.967e-05 deg
ω 228.369 5.352e-05 deg
M 55.427 2.102e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9558 au
Aphelion 2.607 au
Asc. node-Earth separation 1.48437 au
Desc. node-Earth separation 1.02671 au
Earth MOID 0.94679 au
Orbital period 1258.61 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 301 (2)
Radar observations (Discarded) 0 (0)
Arc length 6203.99 days
Unobserved 772 days

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Ephemeris at epoch 60416 MJD
Right Ascension 20.9577 deg
Declination 4.93357 deg
V Magnitude 21.79 mag
Solar Elongation 6.12 deg
Galactic Latitude -57 deg
Rate 0.526 deg/day
Direction 66.88 deg

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