Epsilon: Search Results

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