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(27721) 1989WJ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60074 8.927e-09 au
e 0.131895 2.182e-08
i 15.061 2.667e-06 deg
Ω 66.703 1.66e-05 deg
ω 7.63 2.698e-05 deg
M 62.389 2.127e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2577 au
Aphelion 2.9438 au
Asc. node-Earth separation 1.27439 au
Desc. node-Earth separation 1.92632 au
Earth MOID 1.27346 au
Orbital period 1531.95 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 4365 (295)
Radar observations (Discarded) 0 (0)
Arc length 12536.8 days
Unobserved 55 days

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Ephemeris at epoch 60444 MJD
Right Ascension 146.028 deg
Declination 30.3179 deg
V Magnitude 19.27 mag
Solar Elongation -84.89 deg
Galactic Latitude 49.09 deg
Rate 0.292 deg/day
Direction 127.239 deg

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