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(477098) 2009BW147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68732 2.312e-08 au
e 0.152899 5.943e-08
i 1.88 7.901e-06 deg
Ω 211.355 0.0002159 deg
ω 240.668 0.0002199 deg
M 202.496 3.573e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2764 au
Aphelion 3.0982 au
Asc. node-Earth separation 1.83241 au
Desc. node-Earth separation 1.44751 au
Earth MOID 1.29421 au
Orbital period 1609.08 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 227 (1)
Radar observations (Discarded) 0 (0)
Arc length 6671.95 days
Unobserved 757 days

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Ephemeris at epoch 60398 MJD
Right Ascension 307.265 deg
Declination -17.326 deg
V Magnitude 23.83 mag
Solar Elongation 63.14 deg
Galactic Latitude -29.13 deg
Rate 0.284 deg/day
Direction 74.602 deg

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