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AstDyS ∴ Objects ∴ 1993BL7 ∴ Summary
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(17522) 1993BL7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75772 1.007e-08 au
e 0.069285 3.321e-08
i 2.86 3.441e-06 deg
Ω 260.942 7.974e-05 deg
ω 180.24 8.588e-05 deg
M 339.024 3.164e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5667 au
Aphelion 2.9488 au
Asc. node-Earth separation 1.93326 au
Desc. node-Earth separation 1.58292 au
Earth MOID 1.58281 au
Orbital period 1672.72 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2704 (9)
Radar observations (Discarded) 0 (0)
Arc length 11860.7 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 53.834 deg
Declination 19.9291 deg
V Magnitude 19.24 mag
Solar Elongation -19.42 deg
Galactic Latitude -28.44 deg
Rate 0.441 deg/day
Direction 77.652 deg

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