Catalog of Components of Double and Multiple Stars information
Astrometric star catalogue
Catalog of Components of Double and Multiple Stars
Alternative names
CCDM
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The Catalog of Components of Double and Multiple Stars, or CCDM, is an astrometric star catalogue of double and multiple stars. It was made by Jean Dommanget and Omer Nys at the Royal Observatory of Belgium in order to provide an input catalogue of stars for the Hipparcos mission. The published first edition of the catalog, released in 1994, has entries for 74,861 components of 34,031 double and multiple stars; the second edition, in 2002, has been expanded to provide entries for 105,838 components of 49,325 double and multiple stars. The catalog lists positions, magnitudes, spectral types, and proper motions for each component.
and 28 Related for: Catalog of Components of Double and Multiple Stars information
original on 11 March 2007. and at A. Tokovin (ed.). "Multiple star catalog". ctio.noao.edu. "Doubleandmultiplestars". Hipparcos. European Space Agency...
two components. Each double star forms one entry in the catalog; multiplestars with n components will be represented by entries in the catalog for n−1...
proper motions and spectral types and has entries for (as of June 2017) 141,743 pairs ofdoublestars. The catalog also includes multiplestars. In general...
names relating to members of multiple-star systems, and where a component letter (from, e.g., the Washington Double Star Catalog) is not explicitly listed...
orbit of Xi Ursae Majoris. Over the years, many more doublestars have been catalogued and measured. As of June 2017, the Washington Double Star Catalog, a...
77 million years. The Washington Double Star Catalog and CatalogofComponentsofDoubleandMultipleStars both list a visual companion 208" distant. This star...
CCDM may refer to: Control of Communicable Diseases Manual CatalogofComponentsofDoubleandMultipleStars Collisionless cold dark matter This disambiguation...
separated by 22.5" which the CatalogofComponentsofDoubleandMultipleStars refers to as X Persei B. It is a background red giant and a candidate long period...
Washington Double Star Catalog gives a magnitude of 10.48 and the CatalogofComponentsofDoubleandMultipleStars a magnitude of 11.5. Component D has an...
around stars as part of the process of star formation. During formation of a system, much material is gravitationally-scattered into distant orbits, and some...
known as the DoubleDouble, is a multiple star system of at least five stars approximately 162 light-years away in the constellation of Lyra. The widest...
Catalog of ComponentsofDoubleandMultipleStars lists 10th magnitude BD+49 3065 as a companion to R Cygni, at a separation of 91", and both stars lie at...
is a list of the most massive stars that have been discovered, in solar mass units (M☉). Most of the masses listed below are contested and, being the...
Galaxy. The Catalog ofComponentsofDoubleandMultipleStarsand Washington Double Star Catalog (WDS) both list two companion stars: magnitude 12.6 UCAC3...
importance, doublestarsandmultiplestars provided considerable complications to the observations (due to the finite size and profile of the detector's...
(WDS J19054+1352D). The CatalogofComponentsofDoubleandMultipleStars lists the two 12th magnitude companions at 6.5" and 160". van Leeuwen, F. (November...
Andromedae was itself a double star whose components were separated by less than an arcsecond. The components are an object of apparent visual magnitude...
catalogand standardize proper names for stars for the international astronomical community. It operates under Division C – Education, Outreach and Heritage...
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