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(97185) 1999WR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9705 1.608e-08 au
e 0.048978 4.535e-08
i 11.296 4.175e-06 deg
Ω 57.933 1.894e-05 deg
ω 330.195 4.262e-05 deg
M 310.198 3.836e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.825 au
Aphelion 3.116 au
Asc. node-Earth separation 1.85527 au
Desc. node-Earth separation 2.08316 au
Earth MOID 1.83741 au
Orbital period 1870 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1577 (6)
Radar observations (Discarded) 0 (0)
Arc length 8653.83 days
Unobserved 299 days

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Ephemeris at epoch 60440 MJD
Right Ascension 2.37451 deg
Declination -9.07302 deg
V Magnitude 20.2 mag
Solar Elongation 51.57 deg
Galactic Latitude -69.4 deg
Rate 0.354 deg/day
Direction 69.346 deg

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