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Submit a new article| Photoelectric observations of lunar occultations. XV The last (or possibly penultimate) paper in a series on lunaroccultations presents observations of 404 phenomena, preceded by somegeneral remarks of a retrospective nature. The series of observationsbegan in 1968. Data for 20 doubles or suspected doubles are presented,ranked in order of certainty, with designation 3 representing thesurest. Thirteen of the cases refer to stars not previously noted asdoubles. Seven determinations of angular diameters are presented, ofwhich three have been previously observed.
 
 
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 Observation and Astrometry data
| Constellation: | Vierge |  | Right ascension: | 13h49m13.35s |  | Declination: | -07°18'47.5" |  | Apparent magnitude: | 9.039 |  | Distance: | 338.983 parsecs |  | Proper motion RA: | -5.2 |  | Proper motion Dec: | 0.5 |  | B-T magnitude: | 11.016 |  | V-T magnitude: | 9.203 |  Catalogs and designations:
 
 
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