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AstDyS ∴ Objects ∴ 1999RY242 ∴ Summary
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(121318) 1999RY242  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53723 1.723e-08 au
e 0.238151 1.218e-07
i 8.223 6.115e-06 deg
Ω 50.266 8.623e-05 deg
ω 257.201 8.658e-05 deg
M 285.698 1.543e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.933 au
Aphelion 3.1415 au
Asc. node-Earth separation 1.53651 au
Desc. node-Earth separation 1.26195 au
Earth MOID 0.93751 au
Orbital period 1476.17 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 460 (4)
Radar observations (Discarded) 0 (0)
Arc length 6854.87 days
Unobserved 285 days

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Ephemeris at epoch 58566 MJD
Right Ascension 283.164 deg
Declination -26.3441 deg
V Magnitude 19.89 mag
Solar Elongation 81.02 deg
Galactic Latitude -11.92 deg
Rate 0.437 deg/day
Direction 93.514 deg

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