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AstDyS ∴ Objects ∴ 1999RY211 ∴ Summary
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(38413) 1999RY211  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08216 1.979e-08 au
e 0.148857 3.931e-08
i 17.505 5.701e-06 deg
Ω 356.911 1.288e-05 deg
ω 300.322 2.209e-05 deg
M 256.927 1.877e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6234 au
Aphelion 3.541 au
Asc. node-Earth separation 1.79941 au
Desc. node-Earth separation 2.26376 au
Earth MOID 1.65711 au
Orbital period 1976.43 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1555 (238)
Radar observations (Discarded) 0 (0)
Arc length 16935.2 days
Unobserved 91 days

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Ephemeris at epoch 60423 MJD
Right Ascension 169.531 deg
Declination 2.2091 deg
V Magnitude 19.51 mag
Solar Elongation -136.47 deg
Galactic Latitude 56.53 deg
Rate 0.116 deg/day
Direction -96.828 deg

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