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(8641) 1987BM1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00913 1.367e-08 au
e 0.11274 3.189e-08
i 14.456 3.701e-06 deg
Ω 92.887 1.498e-05 deg
ω 51.169 2.34e-05 deg
M 39.07 1.872e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6699 au
Aphelion 3.3484 au
Asc. node-Earth separation 1.79194 au
Desc. node-Earth separation 2.18032 au
Earth MOID 1.70991 au
Orbital period 1906.6 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2890 (67)
Radar observations (Discarded) 0 (0)
Arc length 13514.5 days
Unobserved 83 days

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Ephemeris at epoch 60420 MJD
Right Ascension 197.32 deg
Declination 15.7133 deg
V Magnitude 17.31 mag
Solar Elongation -150.82 deg
Galactic Latitude 77.86 deg
Rate 0.182 deg/day
Direction -89.179 deg

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