Celestial Atlas
(NGC 1850 - 1899) <—     NGC Objects: NGC 1900 - 1949     —> (NGC 1950 - 1999)
Click here for Introductory Material
QuickLinks:
1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916,
1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933,
1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949

Page last updated Jul 24, 2011
WORKING: Add positions/physical data (per Steinicke)

NGC 1900
Discovered (Nov 30, 1834) by
John Herschel
A 14th-magnitude open cluster in Dorado (RA 05 19 09.4, Dec -63 01 25) (in the LMC)

Note: A Wikisky search for NGC 1900 shows the correct object, but labels it as NGC 7076, which is obviously wrong (worse yet, a Wikisky search for NGC 7076 also shows NGC 1900).

Wikisky image of NGC 1900
Above, a 2.4 arcmin wide closeup of NGC 1900
Below, a 12 arcmin wide region centered on NGC 1900
Wikisky image of region near NGC 1900

NGC 1901
Discovered (Dec 30, 1836) by
John Herschel


NGC 1902
Discovered (Nov 23, 1834) by
John Herschel


NGC 1903
Discovered (Nov 3, 1834) by
John Herschel


NGC 1904 (=
M79)
Discovered (Oct 26, 1780) by Pierre Méchain
An 8th-magnitude globular cluster in
Lepus (RA 05 24 11, Dec -24 31 25)

Above, a detailed view of the cluster (Image Credits: AURA, NSF, NOAO)
Below, a 12 arcmin wide region centered on the cluster
Wikisky image of region near M79

NGC 1905
Discovered (Jan 2, 1837) by
John Herschel


NGC 1906
Discovered (Nov 12, 1885) by
Francis Leavenworth (I-148)

The second IC lists a corrected RA (per Howe and Bigourdan) of 05 18 29.


NGC 1907
Discovered (Jan 17, 1787) by
William Herschel


NGC 1908
Discovered (Feb 1, 1786) by
William Herschel


NGC 1909 (=
IC 2118) = Witch Head Nebula
Discovered (Dec 20, 1786) by William Herschel (and later listed as NGC 1909)
Discovered (Jan 16, 1891) by Max Wolf (and later listed as IC 2118)


NGC 1910
Discovered (Aug 3, 1826) by
James Dunlop (129)


NGC 1911 (=
NGC 1920)
Discovered (Nov 2, 1834) by John Herschel (and later listed as NGC 1920)
Discovered (Dec 23, 1834) by John Herschel (and later listed as NGC 1911)


NGC 1912 (=
M38)
Discovered (before 1654) by Giovanni Hodierna
Rediscovered (1749) by LeGentil
Recorded (1764) by Charles Messier
A 6th-magnitude open cluster in Auriga (RA 05 28 43.0, Dec +35 51 18)

Per Dreyer, NGC 1912 (= Messier 38, 1860 RA 05 19 17, NPD 54 17.6) is "cluster, bright, very large, very rich, irregular figure, large and small stars". (Note: See the discussion of Hodierna for an explanation of why he was not credited with the discovery of this object.) (NEED TO ADD DISCUSSION OF LEGENTIL, AND ACTUAL DATE FOR MESSIER'S ENTRY BEFORE FINALIZING). M38 is a moderately dense open cluster, about 25 light years in diameter, and 4000 light years from the Sun. Based on the "turnoff" point of the bright blue stars still on the Main Sequence, the cluster must be about 200 million years old. Over long periods of time, open clusters are disrupted by stars passing through the cluster, so moderately dense clusters are rarely more than a few hundred million years old. (NOAO, AURA, NSF, apod030107)



NGC 1913
Discovered (1830's) by
John Herschel


NGC 1914
Discovered (Nov 3, 1834) by
John Herschel


NGC 1915
Discovered (Jan 2, 1837) by
John Herschel


NGC 1916
Discovered (Nov 3, 1834) by
John Herschel


NGC 1917
Discovered (Sep 25, 1826) by
James Dunlop (130)


NGC 1918
Discovered (Sep 27, 1826) by
James Dunlop (88)


NGC 1919
Discovered (Jan 3, 1837) by
John Herschel


NGC 1920 (=
NGC 1911)
Discovered (Nov 2, 1834) by John Herschel (and later listed as NGC 1920)
Discovered (Dec 23, 1834) by John Herschel (and later listed as NGC 1911)


NGC 1921
Discovered (Sep 24, 1826) by
James Dunlop (128)


NGC 1922
Discovered (1830's) by
John Herschel


NGC 1923
Discovered (Nov 30, 1834) by
John Herschel


NGC 1924
Discovered (Oct 5, 1785) by
William Herschel


NGC 1925
Discovered (Nov 30, 1834) by
John Herschel


NGC 1926
Discovered (Aug 3, 1826) by
James Dunlop (131)


NGC 1927
Discovered (Jan 8, 1831) by
John Herschel


NGC 1928
Discovered (Aug 3, 1826) by
James Dunlop (131)


NGC 1929
Discovered (Sep 27, 1826) by
James Dunlop (175)


NGC 1930
Discovered (Dec 29, 1834) by
John Herschel


NGC 1931
Discovered (Feb 4, 1793) by
William Herschel


NGC 1932
Discovered (Nov 2, 1834) by
John Herschel

NGC erratum: for 26° read 260°


NGC 1933
Discovered (Nov 2, 1834) by
John Herschel

NGC erratum: for 26° read 260°


NGC 1934
Discovered (Nov 23, 1834) by
John Herschel


NGC 1935 (=
IC 2126)
Discovered (Nov 23, 1834) by John Herschel (and later listed as NGC 1935)
Discovered (1901) by Williamina Fleming (and later listed as IC 2126)


NGC 1936 (=
IC 2127)
Discovered (Sep 27, 1826) by James Dunlop (175) (and later listed as NGC 1936)
Discovered (1901) by Williamina Fleming (and later listed as IC 2127)


NGC 1937
Discovered (Sep 27, 1826) by
James Dunlop (175)


NGC 1938
Discovered (Sep 24, 1826) by
James Dunlop (89)


NGC 1939
Discovered (Sep 24, 1826) by
James Dunlop (89)


NGC 1940
Discovered (Nov 6, 1826) by
James Dunlop (212)


NGC 1941
Discovered (Dec 20, 1835) by
John Herschel


NGC 1942
Discovered (Nov 30, 1834) by
John Herschel


NGC 1943
Discovered (Sep 24, 1826) by
James Dunlop (91)


NGC 1944
Discovered (Feb 8, 1836) by
John Herschel


NGC 1945
Discovered (Nov 6, 1826) by
James Dunlop (237)


NGC 1946
Possibly observed (Nov 6, 1826) by
James Dunlop (237?)
Discovered (Jan 3, 1837) by John Herschel


NGC 1947
Discovered (Nov 5, 1826) by
James Dunlop


NGC 1948
Discovered (Nov 6, 1826) by
James Dunlop (237)


NGC 1949
Discovered (Dec 30, 1836) by
John Herschel

Celestial Atlas
(NGC 1850 - 1899) <—     NGC Objects: NGC 1900 - 1949     —> (NGC 1950 - 1999)
Click here for Introductory Material