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AstDyS ∴ Objects ∴ 2009JN12 ∴ Summary
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(305992) 2009JN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55915 1.525e-08 au
e 0.124638 5.366e-08
i 5.516 5.62e-06 deg
Ω 41.355 4.586e-05 deg
ω 131.145 4.951e-05 deg
M 272.364 1.746e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.8781 au
Asc. node-Earth separation 1.75354 au
Desc. node-Earth separation 1.32053 au
Earth MOID 1.24979 au
Orbital period 1495.35 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 506 (1)
Radar observations (Discarded) 0 (0)
Arc length 6754.08 days
Unobserved 163 days

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Ephemeris at epoch 60423 MJD
Right Ascension 61.7235 deg
Declination 23.3274 deg
V Magnitude 21.94 mag
Solar Elongation -31.27 deg
Galactic Latitude -20.92 deg
Rate 0.42 deg/day
Direction 77.879 deg

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