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AstDyS ∴ Objects ∴ 1997BF4 ∴ Summary
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(58527) 1997BF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99857 1.413e-08 au
e 0.134929 4.235e-08
i 0.395 4.217e-06 deg
Ω 24.892 0.0005934 deg
ω 129.218 0.0005935 deg
M 58.621 1.469e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.594 au
Aphelion 3.4032 au
Asc. node-Earth separation 2.2248 au
Desc. node-Earth separation 1.70809 au
Earth MOID 1.60458 au
Orbital period 1896.57 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 921 (7)
Radar observations (Discarded) 0 (0)
Arc length 11709.5 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 238.995 deg
Declination -20.6625 deg
V Magnitude 19.8 mag
Solar Elongation 153.76 deg
Galactic Latitude 24.59 deg
Rate 0.156 deg/day
Direction -79.179 deg

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