NEODyS-2

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1999RU2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.80857 0.000541 au
e 0.559881 0.0001251
i 5.45 0.0008319 deg
Ω 179.421 0.0004148 deg
ω 202.935 0.0004595 deg
M 283.937 0.4347 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2361 au
Aphelion 4.381 au
Asc. node-Earth separation 2.98621 au
Desc. node-Earth separation 0.26871 au
Earth MOID 0.24172 au
Orbital period 1719.2 days
Date of orbit computation   Jul 10 17:41
Observational summary
Optical observations (Discarded) 145 (3)
Radar observations (Discarded) 0 (0)
Arc length 61 days
Unobserved 6500 days

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Ephemeris at epoch 57987 MJD
Right Ascension 225.278 deg
Declination -12.1081 deg
V Magnitude 26.34 mag
Solar Elongation -77.51 deg
Galactic Latitude 39.71 deg
Rate 0.159 deg/day
Direction 112.024 deg

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