Search: Herschel, John in correspondent 
Herschel, John in author 
1840-1849::1845::10 in date 
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Herschel4943

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[1845-10]
Source of text:
RS:HS 1.332
Summary:

Regarding measure of Virginis.

Contributor:
John Herschel Project

Herschel409

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[2 October 1845]
Source of text:
RGO 6.193.212 (C: RS:HS 25.13.6)
Summary:

Believes GA's measurements [see GA's 1845-10-1] seriously in error, and strenuously defends JH's method.

Contributor:
John Herschel Project

Herschel9147

From:
Sir John Herschel
To:
William Whewell
Date:
[5 October 1845]
Source of text:
TC, Camb. Add. Ms.a.20767 (C: RS:HS 22.249)
Summary:

Working on double star orbits. Responds to WW's question [see WW's 1845-8-20] about proper mathematical education at Cambridge, for the most part agreeing with WW's preference for classical works.

Contributor:
John Herschel Project

Herschel12788

From:
Sir John Herschel
To:
John R. Hind
Date:
[6 October 1845]
Source of text:
TxU:H/L-0192; Reel 1054
Summary:

Rejoices that RH is studying orbit of Mu2 Bootis. Suggests way to simplify calculations. Compares orbits for Gamma Virginis calculated by various observers. Notice of systematic errors.

Contributor:
John Herschel Project

Herschel119

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 October 1845]
Source of text:
RGO 6.675.522
Summary:

How does one jog the memory of the First Lord of the Treasury [see GA's 1845-10-3]?

Contributor:
John Herschel Project

Herschel6504

From:
Sir John Herschel
To:
Spencer J. A. Compton
Date:
[8 October 1845]
Source of text:
RS:HS 22.250
Summary:

Concerned about delay in government decision about magnetic observatories.

Contributor:
John Herschel Project

Herschel9148

From:
Sir John Herschel
To:
William Whewell
Date:
[9 October 1845]
Source of text:
TC, Camb. Add. Ms.c.8932
Summary:

Letter of introduction to WW for the son of Sir Jeremiah Bryant, then entering Trinity College.

Contributor:
John Herschel Project

Herschel120

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[10 October 1845]
Source of text:
RGO 6.675.525
Summary:

S. J. A. Compton [Lord Northampton] has addressed a private letter to Robert Peel [see GA's 1845-10-9].

Contributor:
John Herschel Project

Herschel12597

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[10 October 1845]
Source of text:
TxU:H/L-0016; Reel 1054
Summary:

Results of testing at Collingwood by JH and W. R. Dawes of two 8-inch object glasses made by William Simms for Cape of Good Hope observatory.

Contributor:
John Herschel Project

Herschel12598

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[14 October 1845]
Source of text:
TxU:H/L-0017; Reel 1054
Summary:

Supplement to JH's report [see JH's 1845-10-10] on object glasses for Cape Observatory. Different results at lower powers when observing planets.

Contributor:
John Herschel Project

Herschel10445

From:
Sir John Herschel
To:
John R. Hind
Date:
[15 October 1845]
Source of text:
RS:HS 9.323 & 22.251
Summary:

Has been considering what principle should be followed in the computation of the orbits of double stars. Gives his views.

Contributor:
John Herschel Project

Herschel583

From:
Sir John Herschel
To:
George Biddell Airy
Date:
1845-10-20 or later
Source of text:
RGO 6.530.84
Summary:

Thanks GA for the information about the presentation made to F. W. Bessel [see GA's 1845-10-20], and for sharing Bessel's reply.

Contributor:
John Herschel Project

SOMERVILLE285

From:
John Herschel
To:
Robert Hunt?
Date:
22 Oct 1845
Source of text:
WT 68037.5, Epsilon
Summary:

No summary available.

Contributor:
Brigitte Stenhouse

Herschel1849

From:
Sir John Herschel
To:
[Robert Hunt?]
Date:
[22 October 1845]
Source of text:
WT 68037.5
Summary:

Thanks for the paper on the photographic effect of light on drugs. JH also comments on the photographic experiments of Mary Somerville.

Contributor:
John Herschel Project

Herschel2055

From:
Sir John Herschel
To:
Josiah Quincy
Date:
[29 October 1845]
Source of text:
RS:HS 22.252
Summary:

Received 50 copies of memoirs of James Grahame. Will delete one passage in the copies he will distribute. Congratulates JQ on his literary accomplishment.

Contributor:
John Herschel Project
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