Search: Herschel, John in author 
Herschel, John in correspondent 
1830-1839::1831 in date 
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Herschel1485

From:
Sir John Herschel
To:
William Henry Smyth
Date:
[1831]
Source of text:
APS B.Sm98.10
Summary:

Recommends WS pay attention to planetary nebulae, solid clusters, and double stars in his observations. JH lists some of each.

Contributor:
John Herschel Project

Herschel1830

From:
Sir John Herschel
To:
James Hudson
Date:
1831-6-[27/28]
Source of text:
APS B.H435p.5
Summary:

Writes to tell James Hudson where to find tables that will allow comparison between Italian and English measurements.

Contributor:
John Herschel Project

Herschel1831

From:
Sir John Herschel
To:
Thomas Hodgkin
Date:
[11 June 1831]
Source of text:
WT.Ho A.2
Summary:

Is arranging to spend an evening with TH and [J. J.] Lister.

Contributor:
John Herschel Project

Herschel1873

From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[28 February 1831]
Source of text:
WT 67597.1
Summary:

Has received a copy of JH's paper on double stars, but is confined to bed by a severe attack of rheumatism, so is not sure when he can finish the corrections.

Contributor:
John Herschel Project

Herschel1878

From:
Sir John Herschel
To:
William Henry Smyth
Date:
1831
Source of text:
WT 91800.1
Summary:

Wants WS to make a choice between the several skeleton forms JH has devised for recording astronomical observations. Also comments on orbit of Gamma Virginis and 30 Scorpii, as well as Encke's Comet.

Contributor:
John Herschel Project

Herschel1893

From:
Sir John Herschel
To:
Mary Ann Fallows
Date:
[11 December 1831]
Source of text:
WT A-298
Summary:

Sends condolences on the death of MF's husband [Fearon Fallows]. JH thanks MF for her kind offer of information about the Cape; JH is so unsure of ever being able to go there that he hopes that MF will not mention this to anyone.

Contributor:
John Herschel Project
Text Online

Herschel2652

From:
Sir John Herschel
To:
Mary Somerville
Date:
[8 March 1831]
Source of text:
RS:HS 16.343 (ACCS: RS:HS 25.1.33)
Summary:

Explains to MS P. S. Laplace's method of indeterminate coefficients in mathematics. Thanks MS for her praise of his book [Prelim. Discourse], which JH values more highly than newspaper reviews.

Contributor:
John Herschel Project, Brigitte Stenhouse
Text Online

Herschel2654

From:
Sir John Herschel
To:
Mary Somerville
Date:
[11 June 1831]
Source of text:
RS:HS 16.345 (C: RS:HS 21.84)
Summary:

Returns proofs and sends a few remarks concerning them. Discusses difficulty of measuring Eta Coronae. Anxious to see her [Mechanism of the Heavens]. Has another daughter [Isabella].

Contributor:
John Herschel Project, Brigitte Stenhouse

Herschel2699

From:
Sir John Herschel
To:
William Somerville
Date:
[29 July 1831]
Source of text:
RS:HS 16.391
Summary:

JH was in Isle of Wight and did not receive dinner invitation. Apologizes for not coming. Asks when Mrs. Somerville's book [Mechanism of the Heavens] will be published.

Contributor:
John Herschel Project

Herschel2701

From:
Sir John Herschel
To:
William Somerville
Date:
[16 September 1831]
Source of text:
RS:HS 16.393 (ACCS: RS:HS 25.2.20)
Summary:

Discusses feelings about offer of knighthood. Is ambivalent. Praises the Chancellor's [Henry Brougham's] interest in science.

Contributor:
John Herschel Project

Herschel2704

From:
Sir John Herschel
To:
William Somerville
Date:
[30 September 1831]
Source of text:
RS:HS 16.396 (draft: RS:HS 16.397; C: RS:HS 21.89)
Summary:

Will not oppose the the wishes of the Chancellor [Henry Brougham] concerning JH being knighted, especially if this might benefit science. Will visit Chancellor to thank him.

Contributor:
John Herschel Project

Herschel2705

From:
Sir John Herschel
To:
William Somerville
Date:
[4 October 1831]
Source of text:
RS:HS 16.398 (C: RS:HS 21.90)
Summary:

Has written the Chancellor [Henry Brougham] to accept the knighthood offered him. Sent observations from Monte Rosa to Lord Minto. Thanks WS for his help with the Chancellor.

Contributor:
John Herschel Project

Herschel2949

From:
Sir John Herschel
To:
Adolphe Quetelet
Date:
[19 December 1831]
Source of text:
Académie belgique: #4
Summary:

Apologizes for being poor correspondent. Interested in AQ's idea of taking magnets along on trips. JH used to bring his barometer. Is busy reducing sweeps. Has little time for chemistry and optics. Discusses Borax. Has worked with orbits of double stars. Mentions Mrs. Somerville's Celestial Mechanics.

Contributor:
John Herschel Project

Herschel3137

From:
Sir John Herschel
To:
William Rowan Hamilton
Date:
[24 June 1831]
Source of text:
TCD 1493:75
Summary:

Thanks for sending extension of JH's theorem and expresses its significance. Will send copy of paper on differential and integral calculus. Includes results of calculations of orbits of double stars and mentions orbits of satellites.

Contributor:
John Herschel Project

Herschel3494

From:
Sir John Herschel
To:
William Samuel Stratford
Date:
[2 September 1831]
Source of text:
RS:HS 25.2.17
Summary:

Comments on a number of astronomical matters including double stars, awarding of medals, and on the elements of [Halley's] comet.

Contributor:
John Herschel Project

Herschel3501

From:
Sir John Herschel
To:
William Samuel Stratford
Date:
[5 March 1831]
Source of text:
RS:HS 25.1.32
Summary:

Believes that if position of Astronomer Royal should become vacant, G. B. Airy would be interested; JH would gladly support such a candidacy.

Contributor:
John Herschel Project

Herschel3505

From:
Sir John Herschel
To:
William Samuel Stratford
Date:
[3 March 1831]
Source of text:
RS:HS 17.86
Summary:

Refuses to write letter recommending WS as superintendent of Nautical Almanac. Lists reasons, among them that he will try to attend the meeting of [Board of Visitors] personally.

Contributor:
John Herschel Project

Herschel3755

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[22 May 1831]
Source of text:
TxU:H/L-0576.3; Reel 1058
Summary:

Has determined the periods of four double stars. JH considers the determination of the elliptical orbits of double stars as 'one of the greatest [discoveries] ever made.'

Contributor:
John Herschel Project

Herschel3968

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[15 January 1831]
Source of text:
TxU:H/L-0576.1; Reel 1058
Summary:

Sends to CH his new book, Prelim. Discourse. Writes that he 'took little part in the proceedings about the Royal Society. Under any circumstances I would not have held the office of President more than a year and should have felt it a grievous evil to have held it at all.'

Contributor:
John Herschel Project

Herschel3969

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[15 October 1831]
Source of text:
TxU:H/L-0576.6; Reel 1058
Summary:

JH awarded the Guelphic Order of Knighthood by King William IV, an honor earlier bestowed on William Herschel.

Contributor:
John Herschel Project
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