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AstDyS ∴ Objects ∴ 1999RY131 ∴ Summary
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(22854) 1999RY131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5693 1.16e-08 au
e 0.161289 5.733e-08
i 13.998 4.745e-06 deg
Ω 177.546 1.887e-05 deg
ω 222.204 2.325e-05 deg
M 297.635 1.1e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1549 au
Aphelion 2.9837 au
Asc. node-Earth separation 1.84683 au
Desc. node-Earth separation 1.23179 au
Earth MOID 1.18005 au
Orbital period 1504.25 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 992 (7)
Radar observations (Discarded) 0 (0)
Arc length 11601 days
Unobserved 291 days

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Ephemeris at epoch 60426 MJD
Right Ascension 345.04 deg
Declination -0.02921 deg
V Magnitude 20.61 mag
Solar Elongation 49.96 deg
Galactic Latitude -51.94 deg
Rate 0.439 deg/day
Direction 71.08 deg

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