SKY-MAP.ORG

Sopravvivere Nell'Universo

HD 77892

Contenuti

Immagini
Articoli relazionati
Link relazionati
Gruppi

Immagini

Carica la tua immagine

DSS Images Other Images

Articoli relazionati

Mesures de vitesses radiales. VIII. Accompagnement AU sol DU programme d'observation DU satellite HIPPARCOS We publish 1879 radial velocities of stars distributed in 105 fields of4^{\circ} \times 4^{\circ}. We continue the PPO series \cite[(Fehrenbachet al. 1987;]{Feh87} \cite[Duflot et al. 1990, 1992 and 1995),]{Du90}using the Fehrenbach objective prism method. Table 1 only available inelectronic form at CDS via to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html
Flamsteed stars not contained in the Yale "Catalogue of Bright Stars" Not Available
UBV photometry of stars whose positions are accurately known. Photometric indices V, B-V, and U-B were measured for about 560 stars ofthe AGK3R and NPZT catalogs between BD declinations 11 deg and 23 deg,using the 40-cm Cassegrain telescope of the Kvistaberg Observatory fromApril 1986 to May 1987. The observation procedure and the reductiontechnique were the same as in the earlier papers of this series by Oja(1984, 1985, 1986, and 1987). The mean errors were calculated from theinternal consistency of the data. The accuracy was found to be the sameas for the earlier parts of the survey.
Observations of occultations of stars by the moon Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974A&AS...13..395H&db_key=AST

Sottometti un nuovo articolo

Link relazionati

- Nessun link trovato -

Sottometti un nuovo link

Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:	Cancro
Ascensione retta:	09^h05^m45.53^s
Declinazione:	+17Â°23'24.5"
Magnitudine apparente:	8.092
Distanza:	237.53 parsec
Moto proprio RA:	-28.5
Moto proprio Dec:	-7.3
B-T magnitude:	8.261
V-T magnitude:	8.106

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 77892
TYCHO-2 2000	TYC 1401-1139-1
USNO-A2.0	USNO-A2 1050-05954654
HIP	HIP 44637

→ Richiesta di ulteriori cataloghi da VizieR