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AstDyS ∴ Objects ∴ 1999RY51 ∴ Summary
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(70228) 1999RY51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39525 7.723e-09 au
e 0.17906 3.537e-08
i 1.393 4.095e-06 deg
Ω 165.642 0.0001516 deg
ω 236.216 0.0001522 deg
M 172.708 1.153e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9664 au
Aphelion 2.8241 au
Asc. node-Earth separation 1.58268 au
Desc. node-Earth separation 1.10172 au
Earth MOID 0.97537 au
Orbital period 1354.02 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1237 (5)
Radar observations (Discarded) 0 (0)
Arc length 11405 days
Unobserved 73 days

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Ephemeris at epoch 60426 MJD
Right Ascension 222.776 deg
Declination -14.5407 deg
V Magnitude 19.58 mag
Solar Elongation 171.05 deg
Galactic Latitude 39.21 deg
Rate 0.238 deg/day
Direction -71.515 deg

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