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2009BL138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6831 4.073e-08 au
e 0.134588 1.111e-07
i 2.012 9.203e-06 deg
Ω 12.582 0.0003002 deg
ω 153.001 0.0003137 deg
M 139.086 7.918e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.322 au
Aphelion 3.0442 au
Asc. node-Earth separation 1.99443 au
Desc. node-Earth separation 1.35274 au
Earth MOID 1.32976 au
Orbital period 1605.29 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 4749.11 days
Unobserved 787 days

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Ephemeris at epoch 60398 MJD
Right Ascension 329.014 deg
Declination -14.0881 deg
V Magnitude 24.06 mag
Solar Elongation 42.2 deg
Galactic Latitude -47.19 deg
Rate 0.346 deg/day
Direction 70.227 deg

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