9781333628949 - the astronomical register, vol. 17 (classic reprint) de levander, frederick william (3 resultados)

- Tapa blanda
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 31,32
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

- Tapa blanda
Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 28,50
Envío por EUR 5,86Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
Más imágenes- Tapa blanda
- Impresión bajo demanda
Librería: Forgotten Books, London, Reino UnidoForgotten Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 19,70
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. Print on Demand. This book makes important contributions to the field of astronomy by presenting a thorough examination of double stars as physical or optical multiple-star systems, and delineating the types that exist. Statistical analyses, including angular distances, movements and properties are giv…en, offering a critique of existing double-star catalogues. The author's research focuses on the identification of double-star systems, distinguishing between those which are physically connected and those which only appear to be close together from our perspective. The book elucidates the criteria that define a 'real' physical pair, which involve the study of their combined motions and astrometric observations. Additionally, the author examines the history of astronomy, the evolution of knowledge about double and multiple stars, and the current state of research. The book provides a vital resource for astronomers seeking a comprehensive understanding of double and multiple stars in our galaxy. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.