Search: Herschel, John in correspondent 
Herschel, John in author 
1840-1849::1846::04 in date 
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From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
1846-[4]
Source of text:
TxU:H/L-0591.3; Reel 1058
Summary:

[Written as a family letter.] JH has corrected the first proof sheet of his Cape Results. Reports that Biela's Comet has been found to be a double comet.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John Stuart Mill
Date:
[2 April 1846]
Source of text:
RS:HS 25.6.32
Summary:

Continues JH's defense of Laplace's writings on probabilities [see JH's 1845-12-22].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John Stuart Mill
Date:
[3 April 1846]
Source of text:
RS:HS 25.6.33
Summary:

A note to accompany a working out in convenient form an example of Laplace's probability ideas. [Enclosure not found.]

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[8 April 1846]
Source of text:
TxU:H/L-0591.4; Reel 1058
Summary:

Reports that Biela's Comet split into two comets; JH has observed it several times. 30-40 pages of JH's Cape Results have been printed.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
[11 April 1846]
Source of text:
RS:HS 16.47 (C: RS:HS 25.9.22)
Summary:

Does not possess enough knowledge of F. W. Bessel's writing to compose more than a brief obituary on him. Would like RS to help [A. B.] Orlebar of the Bombay Observatory by providing a corresponding observation of the occultation of alpha Virginis on 19 January.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Adolphe Quetelet
Date:
[12 April 1846]
Source of text:
Académie belgique: #23 (C: Académie belgique: #24)
Summary:

Looks to reap fruits of observations. AQ's treatise on atmospheric waves has not arrived. R.S.L. has refused to 'receive and retain works communicated through them.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Mr. M.
Date:
[16 April 1846]
Source of text:
APS B.H435p.13
Summary:

Compliments of JH and his wife.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Henry Smyth
Date:
[16 April 1846]
Source of text:
RS:HS 22.269
Summary:

Believes Beta Ursae Minoris to be a slow variable star. Remarks on diminution of the star's brightness between 1840 and 1841.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Henry Smyth
Date:
[20 April 1846]
Source of text:
RS:HS 22.271
Summary:

Suggests method to check the effectiveness of James Dunlop's work at Paramatta Obsrvatory..

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Thomas Maclear
Date:
1846-[4-22 or later]
Source of text:
Cape Archives/Maclear Papers File 100
Summary:

Describes controversy over his father's discovery of two satellites of Saturn in detail. Hopes to publish Cape Results before end of year.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Roderick Impey Murchison
Date:
[1846-4-26 or earlie
Source of text:
EUL:Gen523/4/44
Summary:

Suggests dates for upcoming B.A.A.S. meeting that will allow time to get report on Kew Observatory and committee meeting.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Roderick Impey Murchison
Date:
[26 April 1846]
Source of text:
EUL:Gen523/4/32
Summary:

Approves date of B.A.A.S. meeting. Will consult with [Charles?] Wheatstone about date of Kew committee meeting.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 April 1846]
Source of text:
RGO 6.401.193
Summary:

A note to arrange a meeting to discuss the propriety of continuing the Kew Observatory.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Roderick Impey Murchison
Date:
[29 April 1846]
Source of text:
EUL:Gen523/4/33
Summary:

Probably cannot attend Kew meeting after 10th; has suggested 6th or 7th. Wishes to invite Michael Faraday as 'Physical Chair,' but knows of Faraday's poor health.

Contributor:
John Herschel Project