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(268187) 2004YR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0935 3.333e-08 au
e 0.165788 6.598e-08
i 9.532 5.789e-06 deg
Ω 279.799 4.171e-05 deg
ω 210.364 4.814e-05 deg
M 157.329 2.199e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5806 au
Aphelion 3.6064 au
Asc. node-Earth separation 2.49415 au
Desc. node-Earth separation 1.64923 au
Earth MOID 1.60143 au
Orbital period 1987.34 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 383 (4)
Radar observations (Discarded) 0 (0)
Arc length 8149.92 days
Unobserved 689 days

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Ephemeris at epoch 60419 MJD
Right Ascension 313.526 deg
Declination -14.7364 deg
V Magnitude 22.21 mag
Solar Elongation 77.3 deg
Galactic Latitude -33.71 deg
Rate 0.187 deg/day
Direction 64.597 deg

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