Search: Airy, George Biddell in addressee 
Herschel, John in author 
Herschel, John in correspondent 
1840-1849 in date 
letter in document-type 
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Showing 101–120 of 168 items

Herschel406

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[14 June 1847]
Source of text:
RGO 6.193.244
Summary:

Provides the measurements for Beta Aquarius and Alpha 2 Capricorni [see JH's 1847-5-23].

Contributor:
John Herschel Project

Herschel407

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[18 July 1843]
Source of text:
RGO 6.193.203
Summary:

Finds GA's measurements of Gamma Virginis far away from JH's own, and instructs GA in the best way to measure double star positions.

Contributor:
John Herschel Project

Herschel408

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[30 September 1845]
Source of text:
RGO 6.193.210
Summary:

Asks for new observational data on Gamma Virginis [see JH's 1843-7-18].

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

Herschel41

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[26 October 1848]
Source of text:
RGO 6.370.77
Summary:

Further clarification to the moon's motions [see JH's 1848-10-25].

Contributor:
John Herschel Project

Herschel410

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[31 December 1845]
Source of text:
RGO 6.193.217
Summary:

Will consider GA's objections [see GA's 1845-12-27] when JH works further on double star orbits.

Contributor:
John Herschel Project

Herschel411

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[30 August 1844]
Source of text:
RGO 6.193.119
Summary:

Urges GA to print any of John Pond's and Nevil Maskelyne's observations that seem free from serious error [see GA's 1844-8-28].

Contributor:
John Herschel Project

Herschel412

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[31 July 1846]
Source of text:
RGO 6.193.130 (drafts RS:HS 1.167 & 22.277)
Summary:

Has still not received F. W. Bessel's original letter [see GA's 1844-11-16].

Contributor:
John Herschel Project

Herschel414

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[19 March 1844]
Source of text:
RGO 6.193.55
Summary:

Comments on the large number of stars identified in one square degree of sky.

Contributor:
John Herschel Project

Herschel416

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[8 February 1847]
Source of text:
RGO 6.229.80
Summary:

Comments on the unsatisfactory [to JH] resolution regarding the awarding of the annual R.A.S. medal.

Contributor:
John Herschel Project

Herschel418

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[11 February 1847]
Source of text:
RGO 6.229.96
Summary:

Continuing to try to resolve the medal problem [see GA's 1847-2-9].

Contributor:
John Herschel Project

Herschel42

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[28 October 1848]
Source of text:
RGO 6.370.79
Summary:

Thanks GA for the time and trouble he took in the drawn-out debate over the moon's motions [see 1848-9-25 to 1848-10-26].

Contributor:
John Herschel Project

Herschel421

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[28 October 1844]
Source of text:
RGO 6.229.193
Summary:

Seeks GA's help to provide information to complete the obituary notice for Francis Baily [see GA's 1844-9-23].

Contributor:
John Herschel Project

Herschel422

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[29 January 1847]
Source of text:
RGO 6.229.309
Summary:

Seeks GA's opinion about including a specific passage in F. W. Bessel's obituary notice for the R.A.S. Also inquires about the printing of the star catalogues of N. L. Lacaille and J. J. L. Lalande.

Contributor:
John Herschel Project

Herschel43

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[28 November 1848]
Source of text:
RGO 6.370.84
Summary:

Thanks GA for his letter [see GA's 1848-11-27] and brings the whole episode to a close.

Contributor:
John Herschel Project

Herschel467

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[20 September 1842]
Source of text:
RGO 6.427.69
Summary:

Needs some clarification of GA's letter [see GA's 1842-9-16] before JH is ready to reply about the calculating engine.

Contributor:
John Herschel Project

Herschel468

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[27 February 1842]
Source of text:
RGO 6.427.74
Summary:

Thanks GA for exercising GA's usual discretion in the matter of the funding of Charles Babbage's calculating machine [see GA's 1842-9-26].

Contributor:
John Herschel Project

Herschel4711

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[21 January 1842]
Source of text:
RS:HS 1.100 & 22.110
Summary:

Concerning Airy's papers recently submitted [see GA's 1842-1-5]. Hopes he will continue to send a report of his experiments and observations.

Contributor:
John Herschel Project

Herschel4720

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[21 September 1842]
Source of text:
RS:HS 1.110 & 22.135
Summary:

Reply to GA's letter on Charles Babbage's calculating machine.

Contributor:
John Herschel Project

Herschel4747

From:
Sir John Herschel
To:
George Biddell Airy
Date:
[30 May 1844]
Source of text:
RS:HS 22.196
Summary:

Whether a repulsive force from the sun affects the tails of comets and thus the constancy of their orbits.

Contributor:
John Herschel Project
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