Sends packet by Mr. Sellique containing report of Astronomical Society council and James South's corrections for June to Dec. 1821.
Showing 41–59 of 59 items
Sends packet by Mr. Sellique containing report of Astronomical Society council and James South's corrections for June to Dec. 1821.
Sends first report of Astronomical Society council and James South's corrections for June to Dec. 1821.
Sixteen-month delay in receipt of FB's observations. Willing to publish James Bradley's observations of Halley's Comet but questions accuracy of Nathaniel Bliss's. Sends John Brinkley's analysis [of April 1821 comet observed by Basil Hall in southern hemisphere]. Please describe Georg Reichenbach's new [transit] circle at Königsburg.
AB was elected to new Astronomical Society. Extracts from 11 Feb. 1821 letter to C. F. Gauss.
JL was elected associate of Astronomical Society. Received JL's books and papers. Will send Society's Transactions. John Pond gave permission to test Robert Molyneux's clock at Royal Observatory. Questions F. G. W. Struve's transit determinations of double stars. Pond discovered errors in Greenwich transit instrument and places little dependence on its observations since late 1819. Sends John Brinkley's analysis [of April 1821 comet observed by Basil Hall in southern hemisphere]. Asks about Halley's Comet and parallax. Wants information on object glasses of 6-inch diameter or greater. Requests copy of JL's annual published observations.
HO was elected associate of Astronomical Society. Prize for 1821 relates to Saturn's satellites.
JH willing to communicate with HS on worthwhile matters. Subscribes Astronomical Society to HS's Astronomische Nachrichten. Explains 'Prize Question.' Requests copy of F. W. Bessel's essay on fourth satellite of Saturn. Society resolved to print 'daily tables of 46 stars.'
Collecting English observations of eclipse of 7 Sept. 1820 for H. J. Walbeck. Construction of object glasses.
Delivered R.S.L. resolution on 'Junction of French & English triangles' to François Arago. Arago alone will meet HK and T. F. Colby to finish triangles this summer. J. B. Biot will collaborate next year with HK on pendulum measurements.
Sends set of William Herschel's duplicated papers. Curious results 'examining the rings,' but bad weather has hampered experiments. Correction of spherical aberration. JH is using J. d'Alembert's Opuscules. Image of Alpha Lyrae.
Announces election of JD as associate member of the Astronomical Society. [In a postscript,] JH states that the Society's prize for next year will be on the theory of the motions of Saturn's satellites.
Responds to FB's much delayed answer to JH's 1820-5-9; comments on some observational matters.
Has received AB's 1821-4-20. Thanks for report on the solar eclipse. Reports British observations of the eclipse.
Wishes JR to secure for the syndics of Cambridge University Observatory a copy of JR's plan for a Cape Observatory.
CG has been elected associate of the Astronomical Society. Hopes the benefits will be mutual. Details of the prize subject for the present year. Has read CG's communications on the Reichenbach circle to the Society, where it evoked great interest. Comments on this. CG's certificate has been signed by Fearon Fallows, newly appointed Cape astronomer.
Sends first annual report of the Astronomical Society and will be sending one of JH's papers ['On the Aberrations of Compound Lenses and Object-glasses,' RSPT (1821), 222-67], which JH summarizes.
Provides detailed travel suggestions for WW's planned trip to the continent. Asks WW to deliver letters to various European scientists.
Wet weather has given him time for letter writing. Spent a week in Paris. Passed through Dijon, and has spent some time at Geneva, where there is a flourishing Philosophical Society. Comments on the meetings. Weather has been bad. Gives a Neapolitan story.
Responds to JG's consolations [see JG's 1820-11-6] in JH's loss [Miss Gwatkin?]; comments on his commitment to astronomy, together with family news [letter completed 1821-3-12].