Messier 44 (original) (raw)

March 4, 1769. 44. 8h 07m 22s (126d 50' 30") +20d 31' 38"
Cluster of stars known by the name of the nebula in Cancer. The position given is that of the star C.

[Mem. Acad. for 1771, p. 451-452 (first Messier catalog)]
At simple view [with the naked eye], one sees in Cancer a considerable nebulosity: this is nothing but a cluster of many stars which one distinguishes very well with the help of telescopes, & these stars are mixed up at simple view [to the unaided eye] because of their great proximity. The position in right ascension of one of the stars, which Flamsteed has designated with the letter c, reduced to March 4, 1769, should be 126d 50' 30", for its right ascension, & 20d 31' 38" for its northern declination. This position is deduced from that which Flamsteed has given in his catalog.
[p. 458] 1769.Mar. 4. RA: 126.50.30, Dec: 20.31.38.B. Cluster of stars known by the name of the nebula of Cancer: the position reported is that of the star c.

[Messier reports to have measured the stars of the Praesepe cluster in 1785, 1790, and 1796.]