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Hammacher Schlemmer first began as a hardware store at 221 The Bowery, where it remained from 1848 to 1859.It later moved to 209 The Bowery, remaining from 1859 to 1904. The yellow fever plague of 1822, ascribed to impure water, desolated lower Manhattan and caused business and terrified inhabitants to move out of town to Greenwich Villag
Paratech AG was a Swiss aircraft manufacturer based in Wasserauen and previously in Appenzell. The company specialized in the design and manufacture of paragliders in the form of ready-to-fly aircraft, as well as paragliding harnesses, clothing and accessories. [1] The company was founded in 1988 and seems to gone out of business in 2015. [2] [3]
NGC 2000.0 (also known as the Complete New General Catalog and Index Catalog of Nebulae and Star Clusters) is a 1988 compilation of the NGC and IC made by Roger W. Sinnott, using the J2000.0 coordinates. [17] [18] It incorporates several corrections and errata made by astronomers over the years. [5]
ACO catalog number Other names Member of Constellation Right ascension Declination Abell richness class Bautz–Morgan type Notes 2029: Virgo: 15 h 10 m 56.0 s +05° 44′ 41″ 2 I Near the Serpens–Virgo border. 2052: 15 h 16 m 45.5 s +07° 00′ 01″ 0 I-II 2061: Corona Borealis Supercluster: Corona Borealis: 15 h 21 m 15.3 s +30° 39 ...
Abt — (for example: open star cluster Abt 1 = Biurakan 4 = Markarian 6 = Stock 7) (at 2:29.6 / +60°39' near the southwestern section of the Heart Nebula in Cassiopeia) AC — Astrographic Catalogue; A.C. — Alvan Clark (double stars) Ac / Ack — Agnès Acker (planetary nebulae) A.G.C. — Alvan Graham Clark (double stars) AGC — Arecibo ...
The Guide Star Catalog is an online catalogue of stars produced for the purpose of accurately positioning and identifying stars satisfactory for use as guide stars by the Hubble Space Telescope program. The first version of the catalogue was produced in the late 1980s by digitizing photographic plates and contained about 20 million stars, out ...
ESO Science Archive has been providing access to data from astronomical catalogues since 1988. [1]An astronomical catalogue is a list or tabulation of astronomical objects, typically grouped together because they share a common type, morphology, origin, means of detection, or method of discovery.
The Caldwell catalogue is an astronomical catalogue of 109 star clusters, nebulae, and galaxies for observation by amateur astronomers.The list was compiled by Patrick Moore as a complement to the Messier catalogue.