Search: Herschel, Caroline Lucretia in correspondent 
Herschel, John in correspondent 
1830-1839 in date 
letter in document-type 
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Herschel7344

From:
Caroline Lucretia Herschel
To:
Sir John Herschel
Date:
[20 June 1831]
Source of text:
RAS:JH Archive 1/10.2; Reel 4
Summary:

Observations on [double] stars. Congratulations [on birth of Isabella Herschel].

Contributor:
John Herschel Project

Herschel3754

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 July 1830]
Source of text:
TxU:H/L-0575.2.a; Reel 1058
Summary:

Been working on a new mirror for the 20-ft. telescope; very pleased with its performance. Asks CH to distribute his fourth catalog of double stars among the Prussian and German astronomers.

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

Herschel3756

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[14 July 1832]
Source of text:
TxU:H/L-0577.4; Reel 1058
Summary:

JH and Margaret Herschel visited the Isle of Wight.

Contributor:
John Herschel Project

Herschel3757

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
1833-3-[16] to [24]
Source of text:
TxU:H/L-0578.3; Reel 1058
Summary:

JH preparing for his journey to Cape Town. Compiling a catalog of nebulae and clusters. Sending to CH a comparison of a new set of elements of Gamma Virginis and a set of observations of it from 1720-1833; JH asks CH to send a copy to Carl Gauss.

Contributor:
John Herschel Project

Herschel3758

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 July 1833]
Source of text:
TxU:H/L-0578.5.b; Reel 1058
Summary:

Sent to CH JH's fifth catalog of double stars. JH will send to CH his new nebulae observations very soon.

Contributor:
John Herschel Project

Herschel3759

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 November 1833]
Source of text:
TxU:H/L-0578.8; Reel 1058
Summary:

Ready to embark to Cape Town; JH expects to arrive at the end of January. Sent out the last proof sheet of JH's nebulae catalog last night.

Contributor:
John Herschel Project

Herschel3760

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[21 January 1834]
Source of text:
TxU:H/L-0579.1; Reel 1058
Summary:

Reports that they are 'safely landed and comfortably housed' in Africa. The Herschels were at sea for nine weeks and two days. Required several days to unload the instruments and luggage from the ship. Has chosen a house, about five miles from town, called 'The Grove.' Excited with the calm, clear nights, which will be excellent for observations.

Contributor:
John Herschel Project

Herschel3762

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[2 September 1838]
Source of text:
TxU:H/L-0583.6.b; Reel 1058
Summary:

Copies the inscription on a vase awarded to JH to commemorate his work at Cape Town.

Contributor:
John Herschel Project

Herschel3763

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[31 December 1838]
Source of text:
TxU:H/L-0583.9.b; Reel 1058
Summary:

Sent to CH her diploma from the Royal Irish Academy on account of her election as an honorary member.

Contributor:
John Herschel Project

Herschel3764

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[1 March 1839]
Source of text:
TxU:H/L-0584.1; Reel 1058
Summary:

Prepared to send to CH copies of the Index to John Flamsteed.

Contributor:
John Herschel Project

Herschel3837

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[6 June 1834]
Source of text:
unknown
Summary:

Sweeping progressing quickly; has used the 20-ft. reflecting telescope since February. Discovered two planetary nebulae. Studying Scorpio closely, as CH suggested; has found gorgeous globular clusters there. The equatorial was erected recently.

Contributor:
John Herschel Project

Herschel3840

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[7 May 1837]
Source of text:
unknown
Summary:

Has decisively mapped Saturn's sixth satellite; doubts, however, that he will ever see the seventh. Asks CH to inform Friedrich Bessel of his observation.

Contributor:
John Herschel Project

Herschel3841

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[16 November 1837]
Source of text:
unknown
Summary:

[Postscript to a letter by Margaret Herschel:] JH notes that he has finished the reduction of the first 9 hours in Right Ascension of his southern nebulae and double stars.

Contributor:
John Herschel Project

Herschel3967

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[19 May 1830]
Source of text:
TxU:H/L-0575.1; Reel 1058
Summary:

Reports on good health and behavior of JH's new daughter, Caroline Emilia Herschel. Comments on Greek music and on recent results of the R.S.L. Glass Committee.

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

Herschel3970

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[17 April 1832]
Source of text:
TxU:H/L-0577.2.a; Reel 1058
Summary:

Wilhelm Struve's observations support JH's findings concerning the rapid revolution of Eta Coronae. In acknowledgement of the discovery that double stars are a 'revolving binary system,' JH changed the inscription on William Herschel's monument.

Contributor:
John Herschel Project

Herschel3971

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[12 June 1832]
Source of text:
TxU:H/L-0577.3; Reel 1058
Summary:

On his German travels, JH left Margaret Herschel and the children at Slough because he feared their exposure to the cholera epidemic.

Contributor:
John Herschel Project

Herschel3972

From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[13 January 1833]
Source of text:
TxU:H/L-0578.1; Reel 1058
Summary:

JH reports the birth of his son William James Herschel.

Contributor:
John Herschel Project
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