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(332816) 2009WN228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78489 2.361e-08 au
e 0.05459 5.147e-08
i 7.369 5.135e-06 deg
Ω 76.252 4.52e-05 deg
ω 303.468 6.854e-05 deg
M 61.907 5.186e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6329 au
Aphelion 2.9369 au
Asc. node-Earth separation 1.7111 au
Desc. node-Earth separation 1.8479 au
Earth MOID 1.64488 au
Orbital period 1697.5 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 308 (4)
Radar observations (Discarded) 0 (0)
Arc length 7948.92 days
Unobserved 129 days

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Ephemeris at epoch 60425 MJD
Right Ascension 76.9143 deg
Declination 24.5976 deg
V Magnitude 22.23 mag
Solar Elongation -43.19 deg
Galactic Latitude -9.45 deg
Rate 0.382 deg/day
Direction 82.236 deg

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