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(21772) 1999RU211  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.143 1.38e-08 au
e 0.196933 4.233e-08
i 11.801 4.798e-06 deg
Ω 339.596 1.589e-05 deg
ω 25.359 1.863e-05 deg
M 156.338 8.402e-06 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.524 au
Aphelion 3.762 au
Asc. node-Earth separation 1.55615 au
Desc. node-Earth separation 2.68478 au
Earth MOID 1.52672 au
Orbital period 2035.24 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2745 (270)
Radar observations (Discarded) 0 (0)
Arc length 12871.8 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 159.274 deg
Declination 5.60798 deg
V Magnitude 19.28 mag
Solar Elongation -128.61 deg
Galactic Latitude 51.48 deg
Rate 0.063 deg/day
Direction -86.047 deg

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