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AstDyS ∴ Objects ∴ 1998RY12 ∴ Summary
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(40174) 1998RY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15222 1.813e-08 au
e 0.071955 3.588e-08
i 15.708 4.613e-06 deg
Ω 187.71 1.309e-05 deg
ω 84.512 3.554e-05 deg
M 291.841 3.291e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9254 au
Aphelion 3.379 au
Asc. node-Earth separation 2.1163 au
Desc. node-Earth separation 2.15704 au
Earth MOID 1.9654 au
Orbital period 2044.2 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1816 (9)
Radar observations (Discarded) 0 (0)
Arc length 9320.11 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 194.281 deg
Declination -0.57228 deg
V Magnitude 18.56 mag
Solar Elongation -157.85 deg
Galactic Latitude 62.27 deg
Rate 0.188 deg/day
Direction -48.682 deg

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