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Mesures d'etoiles doubles faites aux lunettes de 74 et 50 CM de l'Observatoire de la Cote d'Azur
We give 657 measurements of double stars, Table 1 by R. Gili with CCDcamera, Table 2 by P. Couteau with filar micrometer. Tables 1 and 2 areonly available in electronic form at the CDS via anonymous ftp tocdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html.
| Observations of Double Stars and New Pairs. XVII.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996ApJS..105..475H&db_key=AST
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| Mesures d'étoiles doubles faites au réfracteur de 38 cm de l'Observatoire de Nice
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Observation and Astrometry data
| Constellation: | Dauphin |
| Right ascension: | 20h48m31.00s |
| Declination: | +18°54'16.2" |
| Apparent magnitude: | 9.971 |
| Proper motion RA: | -5.4 |
| Proper motion Dec: | -22.1 |
| B-T magnitude: | 10.532 |
| V-T magnitude: | 10.018 |
Catalogs and designations:
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