URL of the ICANN Whois Inaccuracy Complaint Form )įor more information on Whois status codes, please visit Īccess to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. Registrar Abuse Contact Phone: +33.170377661 A detailed but concise description of factors contributing to the slow changes in the equatorial coordinates of objects in the sky due to drift in direction of the Earth's rotational axis.Registry Domain ID: D402200000006439955-LROR Andrews in Scotland, U.K., provides a very nice and diagram-rich tutorial on spherical geometry and astronomical coordinate systems. This site, created by Fiona Vincent of the University of St. provides multi-wavelength images obtained with a range of instruments including space-based telescopes Available as apps for your smartphones or laptops From UT Astronomy gives current star party information as well. StarDate magazine, website, and radio spot are produced by McDonald Observatory's Public Information Office. The website of the other major popular astronomy magazine. If you don't see “Sky This Week” on the cycling display, click on the link by that title on the Observing menu, under either Recent Headlines or Topics. The website of one of the two main popular astronomy magazines. Scroll to the bottom of the page for a humorous touch. A compilation of information about photometric bands and conversions among them. Naval Observatory and a comparable institution in the United Kingdom. This is the primary host for SIMBAD, but the two sites are equivalent (unless a server is down at one of the sites).Īsa. - The online version of the Astronomical Almanac, co-published by the U.S. One of two equivalent sites hosting the SIMBAD database, which contains key information on a vast number of stars and some other astronomical objects
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