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(397988) 2009BK99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64996 2.217e-08 au
e 0.182383 7.09e-08
i 11.049 9.126e-06 deg
Ω 282.053 3.608e-05 deg
ω 255.12 4.387e-05 deg
M 146.77 2.507e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1667 au
Aphelion 3.1333 au
Asc. node-Earth separation 1.6712 au
Desc. node-Earth separation 1.4644 au
Earth MOID 1.203 au
Orbital period 1575.64 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 6197.97 days
Unobserved 777 days

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Ephemeris at epoch 60419 MJD
Right Ascension 346.573 deg
Declination 2.22217 deg
V Magnitude 23.04 mag
Solar Elongation 41.13 deg
Galactic Latitude -51.23 deg
Rate 0.331 deg/day
Direction 61.316 deg

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