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Secondary UVBY standards in the Harvard E-regions
Photoelectric uvby photometry for 201 stars which are already UBV (RI)cstandards is presented. The photoelectric data are closely tied to theCousins uvby standards and the stars should be suitable for use asfainter (7-11 mag) secondary standards.
| UVBY secondary standards near the South Galactic Pole
uvby photometry of sufficient accuracy to qualify as secondary standarddata is presented for 36 stars of spectral type A5-G5 near the SouthGalactic Pole. The stars range in magnitude from V = 8.4 to 13.5. Twoanomalous stars, one an earlier misidentified and one a variable in V,are discussed.
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Osservazione e dati astrometrici
| Costellazione: | Scultore |
| Ascensione retta: | 01h17m42.91s |
| Declinazione: | -28°11'55.2" |
| Magnitudine apparente: | 9.307 |
| Moto proprio RA: | -42.4 |
| Moto proprio Dec: | -18 |
| B-T magnitude: | 10.008 |
| V-T magnitude: | 9.365 |
Cataloghi e designazioni:
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