Caldwell objects observed from my observatory
In 1982, while serving as president of the British Astronomical Association, Patrick Caldwell Moore came up with a complementary list to entice fellow amateur astronomers to experience more of the wonders of the night sky. His list was published by Sky & Telescope magazine in December 1995.
For anyone thinking of working through the Caldwell catalogue, I can highly recommend Stephen James O’Meara’s book ‘The Caldwell Objects . The author has prepared a visual feast for the observer. Using a humble 100m premium refractor, he describes and sketches the view from the telescope as never before. There are new drawings, improved finder charts, and new astronomical data on each object, including findings from the Hubble Space Telescope. I love his writing style and find his enthusiasm for astronomy highly infectious.
Only the Caldwell objects that I’m able to see above the horizon from my observatory are listed here.
Objects that I have made at least one observation is given in the ‘Observations’ column.
id | Name | Type | Magnitude | Size | Observations |
---|---|---|---|---|---|
NGC188 | Caldwell 1 | Open | 8.1 | 14 | 2 |
NGC40 | Caldwell 2 | P Neb | 12.4 | 0.6 | 2 |
NGC4236 | Caldwell 3 | S Gal | 9.7 | 19x7 | 2 |
NGC7023 | Caldwell 4 | BrNeb | 18 | 3 | |
SH2-155 | Caldwell 5 | S Gal | 9.2 | 18x17 | 1 |
NGC6543 | Caldwell 6 | P Neb | 8.1 | 5.8x0.3 | 3 |
NGC2403 | Caldwell 7 | S Gal | 8.4 | 18x10 | 1 |
NGC559 | Caldwell 8 | Open | 9.5 | 4 | 1 |
SH2-155 | Caldwell 9 | BrNeb | 50x10 | 1 | |
NGC663 | Caldwell 10 | Open | 7.1 | 16 | 3 |
NGC7635 | Caldwell 11 | BrNeb | 15x8 | 2 | |
NGC6946 | Caldwell 12 | S Gal | 8.9 | 11x10 | 2 |
NGC457 | Caldwell 13 | Open | 6.4 | 13 | 2 |
NGC869 | Caldwell 14 | Open | 4.3 | 30 | 5 |
NGC6826 | Caldwell 15 | P Neb | 8.8 | 2.3x0.5 | 2 |
NGC7243 | Caldwell 16 | Open | 6.4 | 21 | 1 |
NGC147 | Caldwell 17 | E Gal | 9.3 | 13x8 | 2 |
NGC185 | Caldwell 18 | E Gal | 9.2 | 12x10 | 2 |
IC5146 | Caldwell 19 | BrNeb | 12 | 4 | |
NGC7000 | Caldwell 20 | BrNeb | 120x100 | 2 | |
NGC4449 | Caldwell 21 | IrrGal | 9.4 | 5x4 | 1 |
NGC7662 | Caldwell 22 | P Neb | 8.3 | 2.2x0.3 | 2 |
NGC891 | Caldwell 23 | S Gal | 9.9 | 14x3 | 2 |
NGC1275 | Caldwell 24 | IrrGal | 11.6 | 2.6x2 | 1 |
NGC2419 | Caldwell 25 | Globular | 10.4 | 4.1 | 2 |
NGC4244 | Caldwell 26 | S Gal | 10.2 | 16x2.5 | 1 |
NGC6888 | Caldwell 27 | BrNeb | 20x10 | 9 | |
NGC752 | Caldwell 28 | Open | 5.7 | 50 | 1 |
NGC5005 | Caldwell 29 | S Gal | 9.8 | 5.4x2 | 1 |
NGC7331 | Caldwell 30 | S Gal | 9.5 | 11x4 | 1 |
IC405 | Caldwell 31 | BrNeb | 30x19 | 1 | |
NGC4631 | Caldwell 32 | S Gal | 9.3 | 15x3 | 3 |
NGC6992 | Caldwell 33 | SNR | 60x8 | 2 | |
NGC6960 | Caldwell 34 | SNR | 70x6 | 3 | |
NGC4889 | Caldwell 35 | E Gal | 11.4 | 3x2 | 1 |
NGC4559 | Caldwell 36 | S Gal | 9.8 | 10x5 | |
NGC6885 | Caldwell 37 | Open | 5.9 | 7 | 3 |
NGC4565 | Caldwell 38 | S Gal | 9.6 | 16x3 | 1 |
NGC2392 | Caldwell 39 | P Neb | 9.2 | 0.7x0.2 | 1 |
NGC3626 | Caldwell 40 | S Gal | 10.9 | 3x2 | 1 |
C41 | Caldwell 41 | Open | 0.5 | 330 | |
NGC7006 | Caldwell 42 | Globular | 10.6 | 2.8 | 1 |
NGC7814 | Caldwell 43 | S Gal | 10.5 | 6x2 | 1 |
NGC7479 | Caldwell 44 | S Gal | 11 | 4x3 | 3 |
NGC5248 | Caldwell 45 | S Gal | 10.2 | 6x4 | |
NGC2261 | Caldwell 46 | BrNeb | 2x1 | ||
NGC6934 | Caldwell 47 | Globular | 8.9 | 5.9 | 1 |
NGC2775 | Caldwell 48 | S Gal | 10.3 | 4.5x3 | |
NGC2237 | Caldwell 49 | BrNeb | 80x60 | 1 | |
NGC2244 | Caldwell 50 | Open | 4.8 | 24 | 1 |
IC1613 | Caldwell 51 | IrrGal | 9.3 | 12x11 | 1 |
NGC4697 | Caldwell 52 | E Gal | 9.3 | 6x4 | |
NGC3115 | Caldwell 53 | E Gal | 9.1 | 8x3 | |
NGC2506 | Caldwell 54 | Open | 7.6 | 7 | |
NGC7009 | Caldwell 55 | P Neb | 8 | 1.6x0.4 | 1 |
NGC246 | Caldwell 56 | P Neb | 10.9 | 3.8 | |
NGC2360 | Caldwell 58 | Open | 7.2 | 13 | 1 |
NGC3242 | Caldwell 59 | P Neb | 7.8 | 21x0.3 | |
NGC4038 | Caldwell 60 | S Gal | 10.7 | 2.6x2 | |
NGC4039 | Caldwell 61 | S Gal | 10.7 | 3x2 | |
NGC7293 | Caldwell 63 | P Neb | 7.3 | 13 | 3 |
NGC2362 | Caldwell 64 | Open | 4.1 | 8 | 1 |
NGC253 | Caldwell 65 | S Gal | 7.1 | 25x7 | |
NGC5694 | Caldwell 66 | Globular | 10.2 | 3.6 | |
NGC1097 | Caldwell 67 | S Gal | 9.2 | 9x7 | |
NGC300 | Caldwell 70 | S Gal | 8.7 | 20x13 | |
NGC55 | Caldwell 72 | S Gal | 7.9 | 32x6 |