Contingut
Imatges
Carregar la teva Imatge
DSS Images Other Images
Articles Relacionats
Not Available
Not Available
| Objective-prism discoveries in the northern sky - II.
Five tables list the observed characteristics of 244 northern hemispherestars recorded in 100 108 A/mm dispersion plates at H-gamma wavelengths.The 5 x 5 deg fields contained a number of suspected weak-metal objects.Listings are divided into peculiar A stars, metallic line and deltaDelphini stars, high luminosity objects, Ca II emission stars of the Gand K type, and composite spectra.
| A new list of 617 radial velocities in four galactic fields
Four stellar fields in the -30 deg galactic latitude have been surveyedfor radial velocities, using a 62 cm objective prism. Exact positions,spectral types, and approximate magnitudes are provided for 617 stars infour different 4 x 4 deg fields. B to F4 stars were found which haveGaussian velocity distributions.
|
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: | Andromeda |
| Ascensió Recta: | 00h24m03.32s |
| Declinació: | +31°11'18.6" |
| Magnitud Aparent: | 8.735 |
| Distancia: | 175.439 parsecs |
| Moviment propi RA: | 14.4 |
| Moviment propi Dec: | -4.9 |
| B-T magnitude: | 9.199 |
| V-T magnitude: | 8.774 |
Catàlegs i designacions:
|
