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The purpose of Simbad is to provide information on astronomical objects of interest which have been studied in scientific articles. Simbad is a dynamic database, updated every working day. The CDS team simbda performs cross-identifications based on the compatibility of several parameters, in the limit of a reasonably good astrometry.
Simbad is a meta-compilation built from what is published in the literature, and from our expertise on cross-identifications. By construction it is highly inhomogeneous as data come from any kind of instruments at all simbad with any simbaf and astrometry, and different names from one publication to another.
Simbad is not a catalogue, and should not be used as a catalogue. The CDS also provides the VizieR database which contains published lists of objects, as well as most en america colonia large surveys. The idea simbad is to use both Simbad and VizieR as astronomy research tools. Lists of objects astronomy scripts can be submitted. Links to some other on-line services are also provided.
It offers the following functionalities: Query by identifiers and around identifiers Query astronomy astronony, specifying the radius and the equinox Simbad by bibcode and partial bibcode Sampling simbaad a set of physical criteria Query by lists of objects, coordinates or bibcodes Display charts for list of objects resulting astronomy coordinates query Moreover, the interface provides article source with many other data services : Links simbad the other Astronomy services: Tables in VizieR, giving access to the whole catalogued data, links to Aladin images, surveys and observatory logs.
Through the coordinates in basic data, you can query around an object, using a provided radius. Identifiers are linked to the nomenclature astronomy, providing full description of original list, and, when available, offering direct access to the corresponding catalogue in the CDS catalogue service Simbad and Bazaar Every bibcode is a link to the underlying bibliographic astronomy, either at CDS, at ADS, or simbad the journal site when available.
Links to the full text of astronomy see more available in most cases. For articles containing tables stored at CDS, the reference provides also a link to the table or catalogue. TAP queries. Display all user annotations. User's guide. Query by urls. Nomenclature Simbad. Object types. List of journals. Measurement description. Spectral type coding. User annotations documentation. Image thumbnails.
BETA - Mobile version. Release history. The Simbad astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects joseph loduca the solar system.
Basic search. Install the Simbad basic search in your tool bar. Simbad contains on
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