AstDyS-2

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AstDyS ∴ Objects ∴ 1989BW1 ∴ Summary
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(9575) 1989BW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3133 5.684e-09 au
e 0.102166 2.826e-08
i 2.712 2.91e-06 deg
Ω 101.353 8.181e-05 deg
ω 28.822 8.445e-05 deg
M 0.569 2.074e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.077 au
Aphelion 2.5496 au
Asc. node-Earth separation 1.11858 au
Desc. node-Earth separation 1.49732 au
Earth MOID 1.09271 au
Orbital period 1285.13 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2633 (8)
Radar observations (Discarded) 0 (0)
Arc length 12828.4 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 113.426 deg
Declination 23.3959 deg
V Magnitude 19.12 mag
Solar Elongation -76.47 deg
Galactic Latitude 19.32 deg
Rate 0.411 deg/day
Direction 98.531 deg

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