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AstDyS ∴ Objects ∴ 1999RJ161 ∴ Summary
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(129864) 1999RJ161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33355 8.587e-09 au
e 0.238272 4.799e-08
i 6.124 5.344e-06 deg
Ω 218.86 4.07e-05 deg
ω 68.559 4.281e-05 deg
M 356.26 1.443e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7775 au
Aphelion 2.8896 au
Asc. node-Earth separation 1.01736 au
Desc. node-Earth separation 1.41963 au
Earth MOID 0.77239 au
Orbital period 1302.04 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 593 (2)
Radar observations (Discarded) 0 (0)
Arc length 8618.9 days
Unobserved 393 days

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Ephemeris at epoch 60426 MJD
Right Ascension 325.824 deg
Declination -7.65352 deg
V Magnitude 20.66 mag
Solar Elongation 70.53 deg
Galactic Latitude -41.44 deg
Rate 0.56 deg/day
Direction 66.719 deg

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