PN in the Small Magellanic Cloud (SMC) |
In 1978 the three astronomers Sanduleak, MacConnell and Davis (SMP) published a list of PN in the LMC and SMC (1978PASP...90..621S) - 28 objects within the SMC, 26 of them were listed as PN.
Most of the PN are visible in medium sized telescopes. To identify the PN a UHC filter (filter blink) is very helpful. All PN remain stellar. The brightest object is the PN SMP-SMC 17. The listed fluxes are not very accurate and did not fit with the visual impression.
object (DSS 15'x15' red plate) | description |
SMP-SMC 1 |
- 4,5' NE of Cl ESO 28-17 - 7,9' NNW of Cl ESO 28-18 (Kron 4) 14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
2 |
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) - could be hold with direct vision - UHC blinking possible |
SMP-SMC
3 |
- 8,9' SE of Cl NGC 152
24"
Newton, 300x, NELM 7m+,moon, seeing III, Hakos (Namibia) |
SMP-SMC
4 |
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) - can be hold with direct vision without filter - slightly filter effect, difficult to blink with UHC |
SMP-SMC
5 |
- 3,7' E of Cl Kron 16 - 6,1' SE of Cl Kron 15 - 8,1' N of Cl Kron 21
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
6 |
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) - can be hold with direct vision without filter - strong filter effect, easy UHC blink |
SMP-SMC
7 |
- 5,8' E of Cl NGC 231 - 7,3' NW of Cl NGC 241 24"
Newton, 300x, NELM 7m+, seeing IV, Hakos (Namibia) |
SMP-SMC
8 |
- 3,5' SE von Cl Lindsay 28
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
9 |
- 1,1' S of Emission Object NGC 248S - 6,6' NNW of Cl NGC 256 - 8' ENE of Cl NGC 241 24" Newton,
300x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
10 |
- 2,2' NW of Cl Lindsay 33 - 5,1' SSE of Cl Lindsay 31
14,5" Newton, 382x, NELM 7m+, seeing IV, Hakos (Namibia) |
SMP-SMC
11 |
- 7,2' NW of Cl Bruck 52
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
13 |
- 3,3' WSW of PN SMP-SMC 14
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
14 |
- 3,3' ENE of PN SMP-SMC 14
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
16 |
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) - difficult to detect with 14,5", without filter difficult to hold - slightly filter filter effect, difficult to blink with UHC |
SMP-SMC
17 |
- 7,3' W of Cl ESO 51-6 (Lindsay 48)
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
18 |
- 5,3' WNW of Cl NGC 294
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC
19 |
- 1' NW of Cl Bruck 71
14,5" Newton, 236x-382x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC 20 |
- 2,5' N of Glx 2MASX J00560071-7021585 (15,6rmag)
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC 21 |
- 1,3' NE of Cl NGC 330
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC 22 |
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) - can hold PN without filter with averted vision - very slightly UHC reaction |
SMP-SMC 23 |
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) - not visible without filter - with UHC only suspected |
SMP-SMC 24 |
- 8,7' N of Cl/EmN NGC 346
14,5" Newton, 236x, NELM 7m+, seeing III, Hakos (Namibia) |
SMP-SMC 25 |
- 6,7' WSW of EmN DEM S 109
24" Newton, 300x, NELM 7m+,
seeing IV, Hakos (Namibia) |
SMP-SMC 26 |
14,5" Newton, 382x, NELM 7m+, seeing IV, Hakos (Namibia) - without filter difficult spot of light, can not hold it with averted vision - no UHC improvement |
SMP-SMC 27 |
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) - close star group, without filter PN is the brightest object - clear UHC blink - all stars but the PN dissappears |
SMP-SMC 28 |
14,5" Newton, 382x, NELM 7m+, seeing III, Hakos (Namibia) - not visible with and without filter
24" Newton, 300x, NELM 7m+,
seeing IV, Hakos (Namibia) |
SMP-SMC | RA (J2000) | DEC (J2000) | flux/filter |
1 | 00 23 58.60 | -73 38 04.0 | 14,7j |
2 | 00 32 38.84 | -71 41 59.5 | 16,4b; 15,9r |
3 | 00 34 21.93 | -73 13 21.5 | 17,1b |
4 | 00 40 46.21 | -75 16 20.8 | / |
5 | 00 41 21.65 | -72 45 16.8 | 14,4b; 15,4r |
6 | 00 41 27.77 | -73 47 06.4 | 16,5b; 15,4r |
7 | 00 42 28.48 | -73 20 53.9 | 17,4v |
8 | 00 43 25.33 | -72 38 19.2 | 16,2v |
9 | 00 45 20.89 | -73 24 09.1 | 17,3v |
10 | 00 46 59.67 | -72 49 16.0 | 16,5v |
11 | 00 48 35.15 | -72 58 07.9 | 16,3b |
13 | 00 49 51.65 | -73 44 21.7 | 16,1b |
14 | 00 50 35.06 | -73 42 57.9 | 16,3v |
16 | 00 51 27.14 | -72 26 11.7 | 16,3b; 16,1r |
17 | 00 51 56.42 | -71 24 44.2 | 16,0b; 15,5r |
18 | 00 51 58.30 | -73 20 31.8 | 16,0v |
19 | 00 53 11.15 | -72 45 07.6 | 16,4v |
20 | 00 56 05.37 | -70 19 26.0 | 16,0b; 15,1r |
21 | 00 56 30.75 | -72 27 02.0 | 17,3; 17,1b |
22 | 00 58 37.12 | -71 35 49.8 | 16,3b; 15,3r |
23 | 00 58 42.34 | -72 57 00.0 | 16,7b |
24 | 00 59 16.09 | -72 01 59.8 | 16,1b |
25 | 00 59 40.52 | -71 38 15.1 | 17,5b |
26 | 01 04 17.94 | -73 21 51.3 | 16,7b |
27 | 01 21 10.69 | -73 14 34.8 | 15,9b |
28 | 01 24 11.88 | -74 02 32.3 | 17,1b |
© DSS: Space Telescope Science Institute (California Institute of Technology, National Science Foundation, the National Geographic Society, the Sloan Foundation, the Samuel Oschin Foundation, Eastman Kodak Corporation)