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AstDyS ∴ Objects ∴ 1999RY254 ∴ Summary
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(210548) 1999RY254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40017 9.646e-09 au
e 0.169119 3.977e-08
i 6.997 4.861e-06 deg
Ω 75.419 3.516e-05 deg
ω 263.041 3.797e-05 deg
M 235.571 1.394e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9943 au
Aphelion 2.8061 au
Asc. node-Earth separation 1.39567 au
Desc. node-Earth separation 1.27009 au
Earth MOID 0.99965 au
Orbital period 1358.19 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 666 (4)
Radar observations (Discarded) 0 (0)
Arc length 8960.19 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 201.358 deg
Declination 0.23286 deg
V Magnitude 19.97 mag
Solar Elongation -162.53 deg
Galactic Latitude 61.89 deg
Rate 0.239 deg/day
Direction -77.89 deg

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