WIKISKY.ORG

Sopravvivere Nell'Universo

HD 99052

Contenuti

Immagini
Articoli relazionati
Link relazionati
Gruppi

Immagini

Carica la tua immagine

DSS Images Other Images

Articoli relazionati

Pulkovo compilation of radial velocities for 35495 stars in a common system. Not Available
Radial velocities. Measurements of 2800 B2-F5 stars for HIPPARCOS Radial velocities have been determined for a sample of 2930 B2-F5 stars,95% observed by the Hipparcos satellite in the north hemisphere and 80%without reliable radial velocity up to now. Observations were obtainedat the Observatoire de Haute Provence with a dispersion of 80Ä,mm(-1) with the aim of studying stellar and galactic dynamics.Radial velocities have been measured by correlation with templates ofthe same spectral class. The mean obtained precision is 3.0 km s(-1)with three observations. A new MK spectral classification is estimatedfor all stars. Based on observations made at the Haute ProvenceObservatory, France and on data from The Hipparcos Catalogue, ESA.Tables 4, 5 and 6 are only available in electronic form at the CDS viaanonymous ftp to cdsarc.u-strasbg.fr or viahttp://cdsweb.u-strasbg.fr/Abstract.htm
Spectra and colors of A-type stars in a north galactic pole region. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1968AJ.....73..152S&db_key=AST
A finding-list of stars of spectral type F2 and earlier in a north galactic pole region. Not Available

Sottometti un nuovo articolo

Link relazionati

- Nessun link trovato -

Sottometti un nuovo link

Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:	Orsa Maggiore
Ascensione retta:	11^h24^m23.43^s
Declinazione:	+46Â°54'12.2"
Magnitudine apparente:	8.858
Distanza:	219.298 parsec
Moto proprio RA:	-5.5
Moto proprio Dec:	0.4
B-T magnitude:	9.112
V-T magnitude:	8.879

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 99052
TYCHO-2 2000	TYC 3451-821-1
USNO-A2.0	USNO-A2 1350-07941871
HIP	HIP 55669

→ Richiesta di ulteriori cataloghi da VizieR