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AstDyS ∴ Objects ∴ 1997BV ∴ Summary
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(31088) 1997BV  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02448 1.364e-08 au
e 0.082035 3.528e-08
i 5.95 3.602e-06 deg
Ω 287.288 3.885e-05 deg
ω 188.768 4.658e-05 deg
M 64.617 2.612e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7764 au
Aphelion 3.2726 au
Asc. node-Earth separation 2.25261 au
Desc. node-Earth separation 1.79607 au
Earth MOID 1.79338 au
Orbital period 1921.2 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1930 (7)
Radar observations (Discarded) 0 (0)
Arc length 9953.05 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 180.496 deg
Declination -9.54366 deg
V Magnitude 18.58 mag
Solar Elongation -147.34 deg
Galactic Latitude 51.42 deg
Rate 0.132 deg/day
Direction -53.903 deg

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