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OO Aquilae Times of Minima in 1993 from Visual Observations More than 250 visual observations of the eclipsing binary OO Aquilaewere made during the 1993 observing season. The data were used to find27 times of minima for this system. Most of them are low-accuracy timesof minima found by extrapolating from near-minima observations; six werefound by fitting a cubic equation to the data.
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Observation and Astrometry data
Constellation: | Αετός |
Right ascension: | 19h47m18.24s |
Declination: | +09°39'36.8" |
Apparent magnitude: | 8.368 |
Proper motion RA: | -0.9 |
Proper motion Dec: | -7.2 |
B-T magnitude: | 10.559 |
V-T magnitude: | 8.549 |
Catalogs and designations:
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