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Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Subtittle: Radial velocities: The Wilson-Evans-Batten catalogue.
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Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972A&AS....6..185C&db_key=AST
| Observations d'étoiles doubles faites au Pic-du-Midi en spetembre octobre 1957
Not Available
| Mesures d'étoiles doubles faites au réfracteur de 38 cm de l'Observatoire de Nice
Not Available
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Membre dels grups següents:
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Dades d'Observació i Astrometria
| Constel·lació: | Lyra |
| Ascensió Recta: | 18h55m57.15s |
| Declinació: | +44°13'42.1" |
| Magnitud Aparent: | 6.965 |
| Distancia: | 239.234 parsecs |
| Moviment propi RA: | 16.9 |
| Moviment propi Dec: | 26.8 |
| B-T magnitude: | 7.074 |
| V-T magnitude: | 6.974 |
Catàlegs i designacions:
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