Sends a copy of an ephemeris of Biela's comet for November and December.
Showing 21–40 of 481 items
Sends a copy of an ephemeris of Biela's comet for November and December.
Has just completed the orbit for the binary star Mu2 Bootis. Sends details. Could not send his notice of Biela's comet to W. R. Dawes as he did not know his address.
Is grateful for details of his method of calculating the orbits of double stars. Comments on some of his observations.
Has been considering what principle should be followed in the computation of the orbits of double stars. Gives his views.
Will apply JH's principle at the first opportunity. Has made some successful observations of the star Epsilon Arietes. Intends observing Castor on every fine evening.
Communicating the elements of Castor and Corona by JH's method. Comments on these readings.
Sending him the elements of the new planet Astrea. Orbit is based on the Berlin observations. Differs from those given by J. F. Encke.
Gives detailed, official, replies to the questions in the magnetic committee circular [see JH's 1844-12-5].
A friend of his would like JH's advice on a suitable telescope.
Has received the enclosed from James Graham and would be pleased if W. R. Dawes would choose an instrument.
His letter possibly did not reach him as his friend is still inquiring about a telescope for Lima.
Many thanks for the trouble he has taken over the matter of the telescope for Lima. His own son Joseph is a candidate for the chair of botany at Edinburgh and would be grateful for a testimonial.
Is grateful for JH's testimonial for his son Joseph. Wishes the Herschels would come and look around Kew. Regarding the Cape bulbs. Has no official person to collect seeds.
Illegible.
Sending the first volume of Kosmos. Queries regarding the Magellanic Clouds.
Sends thanks and very high praise for AH's first volume of Kosmos. Also comments on a number of other astronomical matters.
Has applied to the Council for the position and Michael Faraday has promised him support. Has also heard of a forthcoming vacancy in the Museum of Economic Geology. Is undecided which to apply for and would welcome JH's views.
Has been appointed keeper of Mining records at the Museum of Economic Geology. Hopes to meet him personally and thank him for his assistance.
Sends an analysis of the salts he sent him at Cambridge.
Has just been showing Michael Faraday some of his experiments on the influence of magnetism of bodies slowly precipitating; comments on this and will be pleased to carry out any experiments for JH.