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AstDyS ∴ Objects ∴ 2001JF4 ∴ Summary
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(82237) 2001JF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28405 8.202e-09 au
e 0.149179 4.337e-08
i 5.71 4.232e-06 deg
Ω 93.939 5.371e-05 deg
ω 203.683 5.647e-05 deg
M 176.18 1.753e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9433 au
Aphelion 2.6248 au
Asc. node-Earth separation 1.60364 au
Desc. node-Earth separation 0.94837 au
Earth MOID 0.92872 au
Orbital period 1260.83 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 730 (4)
Radar observations (Discarded) 0 (0)
Arc length 9808.72 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 98.6427 deg
Declination 25.4404 deg
V Magnitude 21.81 mag
Solar Elongation -68.72 deg
Galactic Latitude 7.86 deg
Rate 0.306 deg/day
Direction 91.934 deg

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