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AstDyS ∴ Objects ∴ 1991BP ∴ Summary
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(16523) 1991BP  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64999 1.036e-08 au
e 0.121723 3.419e-08
i 12.568 3.963e-06 deg
Ω 273.72 1.673e-05 deg
ω 167.752 2.474e-05 deg
M 283.737 1.705e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3274 au
Aphelion 2.9726 au
Asc. node-Earth separation 1.94668 au
Desc. node-Earth separation 1.35039 au
Earth MOID 1.34538 au
Orbital period 1575.67 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2510 (6)
Radar observations (Discarded) 0 (0)
Arc length 24826.6 days
Unobserved 193 days

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Ephemeris at epoch 60426 MJD
Right Ascension 3.61487 deg
Declination 11.8339 deg
V Magnitude 18.87 mag
Solar Elongation 29.3 deg
Galactic Latitude -50.02 deg
Rate 0.439 deg/day
Direction 63.795 deg

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