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HD 152148


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Photographic observations of visual double stars
Results are presented of photographic observations of 186 pairs ofvisual double stars, carried out with the 60-cm visual refractor of theBosscha Observatory at Lembang (Java) between 1984 and 1986. Theprocedures used in observations, measurements, and reducing wereidentical to those described by van Albada-van Dien (1983).

Photographic observations of visual double stars
Photographic observations of 238 pairs of visual binaries obtained on770 plates using the 60-cm visual refractor of Bosscha Observatory(Lembang, Java) during 1976-1979 are reported, continuing the catalog ofvan Albada-van Dien (1983). The data-reduction procedures are brieflydescribed, and the data are presented in a table.

Photographic observations of visual double stars
The results of photographic observations of 199 visual double stars,obtained at the Bosscha Observatory at Lembang, Indonesia, in the years1958-1975 (with one 1953 plate) are presented. The material comprises708 plates with an average of 37 images measured per plate. A shortdescription of the program is given (cf. van Albada-van Dien, 1958).

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Osservazione e dati astrometrici

Costellazione:Altare
Ascensione retta:16h53m55.79s
Declinazione:-46°54'37.8"
Magnitudine apparente:8.112
Distanza:269.542 parsec
Moto proprio RA:-16
Moto proprio Dec:-17.8
B-T magnitude:8.417
V-T magnitude:8.138

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 152148
TYCHO-2 2000TYC 8331-1850-1
USNO-A2.0USNO-A2 0375-29311763
HIPHIP 82664

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