Садржај
Слике
Уплоадјуј своје слике
DSS Images Other Images
Везани чланци
Lists of photometric AM candidates
The Geneva photometric m parameter (Nicolet and Cramer, 1982) is used inorder to select Am photometric candidates from the Rufener (1981)catalogue. Two lists are given, the first containing field stars and thesecond cluster stars. According to the photometric criteria thediffusion process probably responsible for the Am phenomenon takes placerather quickly as Am candidates are present in young clusters. It isconfirmed that the phenomenon is enhanced by low rotational velocity andhigh metallicity. The age seems to slightly affect the Am phenomenon.
| The angular diameter and effective temperature of zeta Puppis.
Not Available
|
Додај нови чланак
Линкови у сродству са темом
Додај нови линк
Чланови следећих група \:
|
Посматрања и Астрометриски подаци
| Сазвежђа: | Рибе |
| Ректацензија: | 01h02m46.45s |
| Deклинација: | +05°02'31.9" |
| Apparent магнитуда: | 9.491 |
| Proper motion RA: | 3.6 |
| Proper motion Dec: | -9.8 |
| B-T magnitude: | 9.84 |
| V-T magnitude: | 9.52 |
Каталог и designations:
|
INHABITED SKY
