Contingut
Imatges
Carregar la teva Imatge
DSS Images Other Images
Articles Relacionats
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
|
Enviar un nou article
Enllaços Relacionats
- - No s'ha trobat enllaços -
Enviar un nou enllaç
Membre dels grups següents:
|
Dades d'Observació i Astrometria
| Constel·lació: | Lynx |
| Ascensió Recta: | 07h18m19.29s |
| Declinació: | +50°30'15.8" |
| Magnitud Aparent: | 8.026 |
| Distancia: | 246.914 parsecs |
| Moviment propi RA: | 6.6 |
| Moviment propi Dec: | 2.7 |
| B-T magnitude: | 8.066 |
| V-T magnitude: | 8.03 |
Catàlegs i designacions:
|
INHABITED SKY
