Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Hartkopf, W."'
Autor:
Aldoretta, E. J., Caballero-Nieves, S. M., Gies, D. R., Nelan, E. P., Wallace, D. J., Hartkopf, W. I., Henry, T. J., Jao, W. -C., Apellániz, J. Maíz, Mason, B. D., Moffat, A. F. J., Norris, R. P., Richardson, N. D., Williams, S. J.
We present the results of an all-sky survey made with the Fine Guidance Sensor on Hubble Space Telescope to search for angularly resolved binary systems among the massive stars. The sample of 224 stars is comprised mainly of Galactic O- and B-type st
Externí odkaz:
http://arxiv.org/abs/1410.0021
Autor:
Zacharias, N., Finch, C., Girard, T., Hambly, N., Wycoff, G., Zacharias, M., Castillo, D., Corbin, T., DiVittorio, M., Dutta, S., Gaume, R., Gauss, S., Germain, M., Hall, D., Hartkopf, W., Hsu, D., Holdenried, E., Makarov, V., Martines, M., Mason, B., Monet, D., Rafferty, T., Rhodes, A., Siemers, T., Smith, D., Tilleman, T., Urban, S., Wieder, G., Winter, L., Young, A.
The third US Naval Observatory (USNO) CCD Astrograph Catalog, UCAC3 was released at the IAU General Assembly on 2009 August 10. It is the first all-sky release in this series and contains just over 100 million objects, about 95 million of them with p
Externí odkaz:
http://arxiv.org/abs/1003.2136
Publikováno v:
The Astronomical Journal, Volume 138, Issue 2, pp. 664-679 (2009)
A new catalog of visual double systems containing eclipsing binaries as one component is presented. The main purpose of this catalog is to compile a complete list of all known multiples of this variety, both for current analysis and to highlight thos
Externí odkaz:
http://arxiv.org/abs/0907.5172
Autor:
Dahn, C. C., Harris, H. C., Levine, S. E., Tilleman, T., Monet, A. K. B., Stone, R. C., Guetter, H. H., Canzian, B., Pier, J. R., Hartkopf, W. I., Liebert, J., Cushing, M.
Trigonometric parallax astrometry and BVI photometry are presented for two late-type subdwarf candidates, LSR1425+71 (sdM8.0) and LSR1610-00 (sd?M6pec). For the former we measure an absolute parallax of 13.37+/-0.51 mas yielding Mv=15.25+/-0.09. The
Externí odkaz:
http://arxiv.org/abs/0806.2336
Autor:
Pourbaix, D., Tokovinin, A. A., Batten, A. H., Fekel, F. C., Hartkopf, W. I., Levato, H., Morrell, N. I., Torres, G., Udry, S.
Publikováno v:
Astron.Astrophys. 424 (2004) 727-732
The Ninth Catalogue of Spectroscopic Binary Orbits (http://sb9.astro.ulb.ac.be) continues the series of compilations of spectroscopic orbits carried out over the past 35 years by Batten and collaborators. As of 2004 May 1st, the new Catalogue holds o
Externí odkaz:
http://arxiv.org/abs/astro-ph/0406573
Autor:
McKibben, W. P., Bagnuolo, Jr., W. G., Gies, D. R., Hahula, M. E., Hartkopf, W. I., Roberts, Jr., L. C., Bolton, C. T., Fullerton, A. W., Mason, B. D., Penny, L. R., Thaller, M. L.
Publikováno v:
Publications of the Astronomical Society of the Pacific, 1998 Aug . 110(750), 900-905.
Externí odkaz:
https://www.jstor.org/stable/10.1086/316211
Publikováno v:
Publications of the Astronomical Society of the Pacific, 1980 Feb 01. 92(545), 46-51.
Externí odkaz:
https://www.jstor.org/stable/40677526
Autor:
Pourbaix, D., Batten, Alan, Fekel, F. C., Hartkopf, W. I., Levato, H., Morrell, Nidia, Tokovinin, A. A., Torres, G., Udry, S.
At the General Assembly in Manchester, Commission 30 took over the responsibility of compiling the 9th catalogue of orbits of spectroscopic binaries (aka SB9). Unlike its predecessors, SB9 is available on-line and users always access the current cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1674::b37c7ff33c59c74f983512c57008d5f3
https://nrc-publications.canada.ca/eng/view/object/?id=fb33a49b-6ec1-406f-9328-f7dc0e13b34a
https://nrc-publications.canada.ca/eng/view/object/?id=fb33a49b-6ec1-406f-9328-f7dc0e13b34a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.