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AstDyS ∴ Objects ∴ 2001RJ121 ∴ Summary
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(310564) 2001RJ121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16161 1.447e-08 au
e 0.13991 5.709e-08
i 4.714 6.943e-06 deg
Ω 13.094 4.808e-05 deg
ω 52.753 5.565e-05 deg
M 335.58 3.27e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8592 au
Aphelion 2.464 au
Asc. node-Earth separation 0.95489 au
Desc. node-Earth separation 1.31555 au
Earth MOID 0.87718 au
Orbital period 1160.82 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 369 (3)
Radar observations (Discarded) 0 (0)
Arc length 8065.95 days
Unobserved 191 days

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Ephemeris at epoch 60423 MJD
Right Ascension 36.4629 deg
Declination 16.0602 deg
V Magnitude 21.81 mag
Solar Elongation -6.54 deg
Galactic Latitude -41.11 deg
Rate 0.603 deg/day
Direction 69.619 deg

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