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ICCD Speckle Observations of Binary Stars. XXIII. Measurements during 1982-1997 from Six Telescopes, with 14 New Orbits
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This paper represents the continuation of a systematic program of binarystar speckle interferometry initiated at the 4 m telescope on Kitt Peakin late 1975. Between 1975 and 1981, the observations were obtained witha photographic speckle camera, the data from which were reduced byoptical analog methods. In mid-1982, a new speckle camera employing anintensified charge-coupled device as the detector continued the programand necessitated the development of new digital procedures for reducingand analyzing speckle data. The camera and the data-processingtechniques are described herein. This paper presents 2780 newmeasurements of 1012 binary and multiple star systems, including thefirst direct resolution of 64 systems, for the interval 1982 through1985.
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Osservazione e dati astrometrici
| Costellazione: | Ofiuco |
| Ascensione retta: | 16h54m57.18s |
| Declinazione: | -24°30'29.8" |
| Magnitudine apparente: | 8.029 |
| Distanza: | 143.885 parsec |
| Moto proprio RA: | -27 |
| Moto proprio Dec: | -10.9 |
| B-T magnitude: | 8.646 |
| V-T magnitude: | 8.08 |
Cataloghi e designazioni:
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INHABITED SKY
