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Kater, Henry in correspondent 
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Herschel1838

From:
Sir John Herschel
To:
Henry Kater
Date:
n.d.
Source of text:
WT 57468
Summary:

Thanks HK for a chronometer, and sends some polishing papers.

Contributor:
John Herschel Project

Herschel1930

From:
Sir John Herschel
To:
Henry Kater
Date:
[1 August 1828]
Source of text:
DMC 695A.885.6 (C: RS:HS 21.25)
Summary:

Comments on a paper about differential calculus, prepared by Mr. Knight, which JH confesses he does not understand. Adds some astronomical observations JH made at Slough before leaving there, and noting the appearance of J. F. Encke's Berlin Ephemeris concludes with 'England is fated to lag in the rear of all her neighbours—at least in science.'

Contributor:
John Herschel Project

Herschel8208

From:
Sir John Herschel
To:
Henry Kater
Date:
[16 January 1821]
Source of text:
RS:HS 19.14 (C: 20.109)
Summary:

Collecting English observations of eclipse of 7 Sept. 1820 for H. J. Walbeck. Construction of object glasses.

Contributor:
John Herschel Project

Herschel8209

From:
Sir John Herschel
To:
Henry Kater
Date:
[5 August 1821]
Source of text:
RS:HS 19.15 (C: 20.123)
Summary:

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.

Contributor:
John Herschel Project

Herschel8210

From:
Sir John Herschel
To:
Henry Kater
Date:
[1822-3-28 or later]
Source of text:
RS:HS 19.16 (C: RS:HS 25.13.19)
Summary:

Encloses JH's translation of J. J. Littrow's method of determining latitude by pole star. It already appeared in F. X. Zach's Correspondance astronomique.... Send Francis Beaufort's survey of Karamania coast.

Contributor:
John Herschel Project

Herschel8211

From:
Sir John Herschel
To:
Henry Kater
Date:
[1821 to 1822]
Source of text:
RS:HS 19.17 (C: RS:HS 25.13.21)
Summary:

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.

Contributor:
John Herschel Project

Herschel8212

From:
Sir John Herschel
To:
Henry Kater
Date:
[18 May 1822]
Source of text:
RS:HS 19.18
Summary:

Leaving town for a week. Will read [Francis Beaufort's] book after return. Delighted by 'two instances of good fortune' in one week at Union Place [HK's home].

Contributor:
John Herschel Project

Herschel8214

From:
Sir John Herschel
To:
Henry Kater
Date:
[28 June 1822]
Source of text:
RS:HS 19.20 (C: RS:HS 20.146)
Summary:

Examine reflecting theodolite by [?] Schenk, now at Edward Troughton's. Arrangements for Madeira expedition. James South is willing to make observations there. 'Bowdich (the African)' is now at Teneriffe or Madeira and needs employment. William Herschel's health.

Contributor:
John Herschel Project

Herschel8220

From:
Sir John Herschel
To:
Henry Kater
Date:
[2 August 1822]
Source of text:
RS:HS 19.25
Summary:

Encloses table of star declinations for 1815 and 1820, received from F. W. Bessel, who used different meridian circles for each year.

Contributor:
John Herschel Project

Herschel8243

From:
Sir John Herschel
To:
Henry Kater
Date:
16?] November [1825
Source of text:
RS:HS 19.50
Summary:

Thomas Young approved supplying [Richard] Copeland with two sextants and one mountain barometer.

Contributor:
John Herschel Project

Herschel8244

From:
Sir John Herschel
To:
Henry Kater
Date:
[31 July 1823]
Source of text:
RS:HS 19.51 (C: RS:HS 20.165)
Summary:

'Our micrometer screws' are not in error. F. G. W. Struve's star measurements using Josef Fraunhofer's repeating micrometer agree well with JH's. So error must be in HK's observations.

Contributor:
John Herschel Project

Herschel8245

From:
Sir John Herschel
To:
Henry Kater
Date:
[6 May 1826]
Source of text:
RS:HS 19.52
Summary:

Invites HK to dinner Saturday to meet James South and Alexis Bouvard.

Contributor:
John Herschel Project

Herschel8249

From:
Sir John Herschel
To:
Henry Kater
Date:
[18 February 1830]
Source of text:
RS:HS 19.55
Summary:

Laments indiscretion of R.S.L. president [Davies Gilbert], attributing to JH statements JH never made about astronomical observations and James South's telescope. Clarifies what JH actually saw.

Contributor:
John Herschel Project

Herschel8252

From:
Sir John Herschel
To:
Henry Kater
Date:
[3 April 1830]
Source of text:
RS:HS 19.58 (C: RS:HS 21.67)
Summary:

Misplaced papers are now found. HK must be 'first authority' on scale constructed for Wilhelm Struve. JH improved telescope by separating eyepiece lenses. JH's new baby girl.

Contributor:
John Herschel Project

Herschel8253

From:
Sir John Herschel
To:
Henry Kater
Date:
[6 June 1830]
Source of text:
RS:HS 19.59
Summary:

F. G. W. Struve will arrive in July. Before HK and wife leave for Continent next week, please leave directions how Struve may obtain Struve's scale.

Contributor:
John Herschel Project

Herschel8265

From:
Sir John Herschel
To:
Henry Kater
Date:
[23 February 1833]
Source of text:
RS:HS 19.69 (C: RS:HS 21.130)
Summary:

Shocked to read in paper of HK's loss. Offers condolences.

Contributor:
John Herschel Project

Herschel8270

From:
Sir John Herschel
To:
Henry Kater
Date:
[1830 to 1833]-5-31
Source of text:
RS:HS 19.76
Summary:

Arrangements for R.S.L. annual banquet. Lord High Admiral may attend.

Contributor:
John Herschel Project

Herschel8679

From:
Sir John Herschel
To:
Henry Kater
Date:
[1 July 1828]
Source of text:
New South Wales State Library
Summary:

Has found some errors in the sheets of computations HK sent. Lists these. Comments on astronomical work of [William] Richardson and on the reading of 'The repeal of the Longitude Acts Bill.'

Contributor:
John Herschel Project
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