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AstDyS ∴ Objects ∴ 2007RJ90 ∴ Summary
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2007RJ90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0797 4.212e-08 au
e 0.142499 1.333e-07
i 11.335 1.492e-05 deg
Ω 1.937 4.355e-05 deg
ω 34.414 7.481e-05 deg
M 355.686 5.167e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6408 au
Aphelion 3.5186 au
Asc. node-Earth separation 1.69748 au
Desc. node-Earth separation 2.42264 au
Earth MOID 1.65534 au
Orbital period 1974.07 days
Date of orbit computation  apr 24 01:30
Observational summary
Optical observations (Discarded) 123 (1)
Radar observations (Discarded) 0 (0)
Arc length 5880.81 days
Unobserved 189 days

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Ephemeris at epoch 60425 MJD
Right Ascension 31.8881 deg
Declination 17.8492 deg
V Magnitude 22.17 mag
Solar Elongation -4.74 deg
Galactic Latitude -41.38 deg
Rate 0.445 deg/day
Direction 66.547 deg

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