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AstDyS ∴ Objects ∴ 2001JM4 ∴ Summary
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(139279) 2001JM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58594 1.56e-08 au
e 0.237505 4.201e-08
i 8.9 6.283e-06 deg
Ω 143.403 2.615e-05 deg
ω 122.299 2.97e-05 deg
M 159.738 1.714e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9718 au
Aphelion 3.2001 au
Asc. node-Earth separation 1.80811 au
Desc. node-Earth separation 1.15291 au
Earth MOID 0.97258 au
Orbital period 1518.89 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 608 (3)
Radar observations (Discarded) 0 (0)
Arc length 10211 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 65.7146 deg
Declination 14.9036 deg
V Magnitude 22.39 mag
Solar Elongation -33.98 deg
Galactic Latitude -23.71 deg
Rate 0.325 deg/day
Direction 76.879 deg

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