Is still working on the distribution list for star catalogues [see GA's 1846-11-19].
Showing 181–200 of 442 items
Is still working on the distribution list for star catalogues [see GA's 1846-11-19].
Asks GA if he knows of any rules or pitfalls in calculating time from earlier times [even B.C.] to the present.
Has little advice to offer JH about time calculation [see JH's 1849-3-29], except for fairly standard reminders.
Needs a good artisan to construct the framework of a solar spectrum photographic apparatus.
Would support improvements, both in number and quality, of lunar observations at the Royal Observatory; current practices produce unacceptably large predictive errors.
Changes the date of a Board of Visitors' meeting and urges JH to be there.
About the length of a Board of Visitors' meeting, and about arrangements afterward.
Glad to hear that Margaret Louisa [JH's daughter] is coming to visit GA's family; could JH send along the key to the R.A.S. strong box?
Responds to GA's 1849-4-4, and sends the key.
Is making a case for JH's priority claims with regard to the means of determining double star orbits, in conflict with Yvon Villarceau.
A note about forwarding papers related to the double star question [see JH's 1849-4-9].
Extended comments about some of GA's statements in GA's abstract of Yvon Villarceau's papers on double stars [see GA's 1849-4-11].
Seeking information to help JH prepare an obituary notice, for the R.A.S., of F. W. Bessel.
Sends some books in response to JH's request for information about F. W. Bessel [see JH's 1846-12-20]; GA's daughter Hilda is very ill.
The books are on their way [see GA's 1847-3-30].
Will be happy to supply a copy of the Cape Results [see GA's 1847-9-27]; the next asteroid should be called Flora, to provide 'young goddesses for Mars and Jupiter to admire.'
Has obtained puzzling results when reducing JH's observations of the sixth satellite of Saturn.
JH has revised his account of the moon's motions given in JH's Treatise Astr. in preparation for JH's Outlines Astr.
Has made some minor adjustments in JH's satellite of Saturn results [see JH's 1846-11-2], but the major discrepancy still exists.
GA's suggestions [see GA's 1846-11-19] have helped JH solve his problem; now JH has a problem with observations of the second satellite of Saturn.