Садржај
Слике
Уплоадјуј своје слике
DSS Images Other Images
Везани чланци
Optical observations of ultraviolet objects. II - Classification and photometry /l = 0 to 145 deg/
UBV photometry and MK spectral classification are presented for a sampleof stars originally selected as UV objects from satellite photometrywith the S2/68 experiment. Although most stars of the sample arespectroscopically normal, a number of hot, subluminous stars were alsofound. Radial velocities are given for some of the stars observed. It isproposed that the majority of the apparently normal early B stars athigh galactic latitudes which are not runaway stars are subluminousdisc-population analogues of horizontal branch B stars of Population II.
|
Додај нови чланак
Линкови у сродству са темом
Додај нови линк
Чланови следећих група \:
|
Посматрања и Астрометриски подаци
| Сазвежђа: | Лисица |
| Ректацензија: | 21h09m47.38s |
| Deклинација: | +20°12'29.2" |
| Apparent магнитуда: | 9.524 |
| Proper motion RA: | -7.2 |
| Proper motion Dec: | -9.7 |
| B-T magnitude: | 9.326 |
| V-T magnitude: | 9.508 |
Каталог и designations:
|
