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E. W. Fick Observatory stellar radial velocity measurements. I - 1976-1984 Stellar radial velocity observations made with the large vacuumhigh-dispersion photoelectric radial velocity spectrometer at FickObservatory are reported. This includes nearly 2000 late-type starsobserved during 585 nights. Gradual modifications to this instrumentover its first eight years of operation have reduced the observationalerror for high-quality dip observations to + or - 0.8 km/s.
| Visual multiples. VIII - 1000 MK types A total of 1000 new classifications are given for stars brighter than B= 8.0 mag in the Aitken double star catalog. The classificationssupplement 865 classifications obtained in 1981 and 1984. Among thenewly discovered stars are 12 new Ap stars, eight Lambda Bootis stars,one Ba II star, and 60 Am stars. A detailed list of the newclassifications is given.
| Micrometer Measures of Double Stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961ApJS....6....1K&db_key=AST
| Stellar Spectra in Milky way REGIONS.III.A Region in Cepheus-Lacerta Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1955ApJS....2...75M&db_key=AST
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Osservazione e dati astrometrici
Costellazione: | Lucertola |
Ascensione retta: | 22h29m53.48s |
Declinazione: | +52°24'59.8" |
Magnitudine apparente: | 6.525 |
Distanza: | 126.422 parsec |
Moto proprio RA: | 12 |
Moto proprio Dec: | 20.8 |
B-T magnitude: | 7.794 |
V-T magnitude: | 6.63 |
Cataloghi e designazioni:
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