Contingut
Imatges
Carregar la teva Imatge
DSS Images Other Images
Articles Relacionats
UVBY photometry of HIPPARCOS stars
Photoelectric data in the uvby system have been obtained for 367southern stars of the Hipparcos Input Catalogue. Most of the stars are Fand G main sequence and fall in the magnitude range V = 9 to 10.
| Photoelectric measurements of lunar occultations. VIII
Photoelectric timings are reported for 276 lunar occultation eventswhich were observed between March 1975 and February 1976. The timings(in UTC) are based on Loran G equipment of a lunar laser-ranging groupor on WWV signals. Angular diameters are determined for HR 5301, HD176124, Chi-1-Orionis, and HR 601. Twenty cases of possible or actualdouble stars, including Beta Capricorni, are noted along with oneprobable triple system (51 Piscium). Several technical and computationaldifficulties encountered in this program are discussed.
|
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: | Pisces |
| Ascensió Recta: | 23h02m02.55s |
| Declinació: | -01°12'33.4" |
| Magnitud Aparent: | 9.271 |
| Moviment propi RA: | 20.5 |
| Moviment propi Dec: | 3.9 |
| B-T magnitude: | 10.461 |
| V-T magnitude: | 9.37 |
Catàlegs i designacions:
|
