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(150337) 1999WN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03876 1.476e-08 au
e 0.223068 4.828e-08
i 2.307 5.06e-06 deg
Ω 31.897 9.598e-05 deg
ω 328.222 9.643e-05 deg
M 239.243 8.293e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3609 au
Aphelion 3.7166 au
Asc. node-Earth separation 1.43342 au
Desc. node-Earth separation 2.55859 au
Earth MOID 1.3581 au
Orbital period 1934.84 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 1005 (8)
Radar observations (Discarded) 0 (0)
Arc length 8630.74 days
Unobserved 360 days

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Ephemeris at epoch 60419 MJD
Right Ascension 226.106 deg
Declination -17.9995 deg
V Magnitude 20.45 mag
Solar Elongation 160.35 deg
Galactic Latitude 34.54 deg
Rate 0.172 deg/day
Direction -77.036 deg

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