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Accurate positions for variable and suspected variable stars south of -67 deg
Improved positions for 950 confirmed variable and 368 suspected variablestars located south of -67 deg have been determined by measuring thefirst-epoch plates of the Yale-San Juan southern proper-motion survey.The new positions, referred to the system of the SRS, have an averagestandard error of 0.7 arcsec in both R.A. and Dec. Some of thedifferences with the coordinates quoted in the GCVS are as large as 1deg.
| Bright Southern BV-Stars
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sonraki gruplarýn üyesi:
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Sinek |
| Sað Açýklýk: | 13h08m47.43s |
| Yükselim: | -69°43'23.9" |
| Görünürdeki Parlaklýk: | 8.556 |
| Uzaklýk: | 3846.154 parsek |
| özdevim Sað Açýklýk: | -13.6 |
| özdevim Yükselim: | -10 |
| B-T magnitude: | 8.753 |
| V-T magnitude: | 8.573 |
Kataloglar ve belirtme:
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