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(287421) 2002WN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05391 2.881e-08 au
e 0.090281 7.288e-08
i 16.37 7.571e-06 deg
Ω 252.063 2.795e-05 deg
ω 173.792 5.62e-05 deg
M 349.947 4.82e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7782 au
Aphelion 3.3296 au
Asc. node-Earth separation 2.31332 au
Desc. node-Earth separation 1.79472 au
Earth MOID 1.79309 au
Orbital period 1949.32 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 304 (1)
Radar observations (Discarded) 0 (0)
Arc length 7710.9 days
Unobserved 129 days

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Ephemeris at epoch 60426 MJD
Right Ascension 50.5956 deg
Declination 21.2268 deg
V Magnitude 21.15 mag
Solar Elongation -17.94 deg
Galactic Latitude -29.41 deg
Rate 0.411 deg/day
Direction 82.18 deg

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