Coordinates and identifications for Byurakan red stars, list 12 version: 4 Aug 2002 The list below shows revisions to the coordinates and additional IDs for list 12 of the Byurakan red stars in the zone -3 to +1 Dec. Unlike the previous ones, the coordinates in this list were not in need of much improvement, and only one or two were significantly in error. Only a few IRAS links were overlooked. I matched the corrected list in VizieR against Tycho-2, GSC-ACT, IRAS point- and faint-source catalogues, MSX, Dearborn, and GCVS v4.1. Every star was searched with a 3' radius in SIMBAD to find additional IDs. The notes include the original comments; some entries have my comments added at the front (all the external IDs given are new). Using photometric data from the TASS MkIII survey (2000PASP..112..397R, II/230), I have added two columns showing V and V-I to 0.1-mag. precision for stars with a close match in position (~5"). The data are nearly complete in this zone apart from a few faint stars. These help confirm the very-red nature of the stars. Some of the stars are not especially red, and the spectral types cannot be as late as indicated. This is likely to be the case when there is no IRAS or MSX detection. source: 2001Ap.....44..328G GIGOYAN K.S., ABRAHAMYAN H.V., AZZOPARDI M., and RUSSEIL D. Astrophysics, 44, 328-334 (2001) First Byurakan spectral sky survey. Stars of late spectral types. XII. Zone -3deg < delta < +1deg. on-line files: http://vizier.u-strasbg.fr/viz-bin/Cat?J/other/Ap/44.328 position sources (column 's'): F FASTT (1999AJ....118.2488S, I/263) G GSC-ACT (I/255) g GSC-2.2 (I/271) M 2MASS second release (b/2mass/out) T Tycho-2 (2000A&A...357..367H, I/259) 2001Ap.....44..328G GIGOYAN K.S., ABRAHAMYAN H.V., AZZOPARDI M., and RUSSEIL D. Astrophysics, 44, 328-334 (2001) First Byurakan spectral sky survey. Stars of late spectral types. XII. Zone -3deg < delta < +1deg. L12 FBS RA (2000) Dec s GSC IRAS spec mr b-r V V-I 1 0002+004 * 0 05 06.02 +00 43 48.2 T 0001-0220 00025+0027 M5-6 9.7 3.2 10.8 4.1 2 0026-001 * 0 29 13.77 +00 07 57.0 M C(R)? 15.9 1.3 3 0319+003 * 3 22 31.60 +00 31 47.8 g 03199+0021 M5-6 13.7 4.8 4 0418-029 4 21 20.47 -02 50 02.3 M 4730-0435 F04188-0257 M6-7 13.0 2.2 13.2 3.3 5 0509-026 5 12 28.77 -02 33 30.8 G 4755-0480 05099-0237 M5-6 10.1 2.7 12.1 3.5 6 0514-002 5 17 03.22 +00 16 15.3 G 0100-0163 05144+0013 M5-6 9.7 4.9 11.9 3.6 7 0515-009 * 5 17 51.59 -00 50 37.7 M M7-8 13.5 3.2 13.2 1.2 8 0515+005 5 18 15.36 +00 34 01.2 G 0100-2609 F05156+0030 M6-7 13.0 2.9 13.3 2.8 9 0521+007 5 23 42.37 +00 48 32.5 G 0101-1238 05211+0045 M5-6 10.0 3.0 12.1 4.2 10 0807-020 8 10 28.34 -02 14 15.0 G 4851-0250 08079-0205 M7-8 12.2 3.0 12.9 4.7 11 0809-001 8 11 39.75 -00 19 16.6 F 4847-0050 M6-7 12.2 3.0 13.0 2.7 12 0810+001 * 8 12 37.57 -00 02 14.2 F 4847-0146 08100+0006 M7-8 11.0 2.8 12.3 4.2 13 0813-017 * 8 15 52.43 -01 50 49.2 M 08133-0141 M8-9 18.0 2.6 14 0830-013 8 33 11.64 -01 30 08.3 M 4862-0301 F08306-0119 M5-6 12.2 2.4 13.1 3.6 15 0837+008 8 40 03.58 +00 37 12.8 G 0211-0967 M5-6 12.2 3.0 13.1 2.5 16 0837-011 8 40 30.74 -01 16 37.3 T 4863-0929 08379-0105 M5-6 10.8 2.2 11.8 3.7 17 0858-013 9 00 48.32 -01 33 40.4 M 4878-1211 08582-0121 M6-7 11.0 2.0 12.0 3.7 18 0903+009 9 06 04.91 +00 44 37.8 G 0226-1770 M5-6 12.2 3.0 12.8 2.7 19 0945-006 9 48 07.46 -00 51 43.1 M 4895-1735 09455-0037 M6-7 9.7 3.0 11.9 3.8 20 0954-023 * 9 57 22.18 -02 32 55.5 g 09548-0218 M7-8 13.0 4.6 12.7 4.7 21 0959-019 10 01 45.62 -02 13 16.7 M 4903-0436 09592-0158 M5-6 11.0 3.6 13.3 4.6 22 1021-024 * 10 23 55.58 -02 44 16.7 G 4908-0161 M6-7 10.0 2.6 11.5 4.3 23 1032-000 * 10 34 56.05 -00 20 33.5 T 4912-0598 M8-9 11.0 3.0 11.1 3.7 24 1138-000 * 11 41 28.99 -00 21 27.8 M C(R)? 13.5 2.0 25 1145-000 * 11 47 59.78 -00 19 18.2 M 4931-0837 C(R) 12.2 2.0 13.3 1.1 26 1552-002 * 15 54 45.96 -00 25 50.3 G 5019-0433 C(R) 10.5 1.3 12.3 1.2 27 1558-000 16 01 05.58 -00 13 07.4 F 5032-0544 M6-7 12.2 2.4 12.7 2.2 28 1558-008 16 01 25.84 -00 59 58.0 F F15588-0051 M7-8 13.5 3.2 29 1601-009 * 16 04 04.15 -01 06 10.1 F 5032-0348 M5-6 12.5 3.4 13.5 2.6 30 2020-021 20 23 28.45 -01 56 04.7 M 5167-0330 M6-7 13.0 2.0 13.7 3.5 31 2020-000 20 23 27.78 +00 05 39.7 M 0497-2205 20208-0004 M5-6 11.0 2.5 11.9 3.5 32 2021-018 20 23 44.02 -01 37 39.7 M 5163-1637 20211-0147 M6-7 12.2 3.0 12.7 3.8 33 2022+001A 20 24 55.95 +00 20 32.7 G 0497-1908 M6-7 12.2 2.4 12.7 2.7 34 2022+001B 20 25 29.46 +00 17 55.0 G 0497-1608 20229+0008 M4-5 13.0 1.8 11.8 3.3 35 2023+003 20 25 34.94 +00 29 04.8 G 0497-1813 F20230+0019 M5-6 12.0 2.0 12.4 3.6 36 2023-027 20 26 34.14 -02 32 31.9 M 5167-1278 F20239-0242 M7-8 12.8 2.4 12.9 3.6 37 2024-017 20 26 59.37 -01 35 53.7 M 5163-1769 20243-0145 M7-8 12.8 2.2 13.0 3.7 38 2026-009 20 29 23.89 -00 49 02.9 M 20268-0059 M8-9 14.0 2.7 39 2028-001 20 31 08.21 +00 01 21.7 M 0510-1068 M7-8 13.5 2.4 13.6 3.4 40 2028-026 20 31 27.28 -02 26 40.6 M 5180-0156 20288-0236 M6-7 12.8 3.1 13.0 4.1 41 2030+001 20 32 41.25 +00 16 48.5 G 0510-1089 20301+0006 M6-7 12.5 3.0 13.0 4.1 42 2031-010 20 34 13.32 -00 50 24.2 M 20316-0100 M8-9 12.2 3.7 13.7 4.3 43 2035-027 20 38 16.03 -02 42 54.3 M 5181-0670 F20356-0253 M6-7 12.8 2.4 13.3 3.9 44 2042-004 20 45 08.67 -00 16 30.7 M 5178-0101 20426-0027 M5-6 12.2 2.4 13.1 3.9 45 2045-024 20 48 19.19 -02 15 58.2 M 5182-0316 20457-0227 M5-6 12.8 2.9 13.2 3.6 46 2046-010 20 49 10.63 -00 50 47.0 M 20465-0102 M6-7 13.5 3.2 47 2053-015 20 55 56.05 -01 21 14.3 T 5179-1984 20533-0132 M5-6 10.0 2.6 11.0 3.9 48 2053-022 * 20 56 28.44 -02 00 49.0 M 5183-0707 M5-6 13.5 1.7 13.9 3.5 49 2056-018 20 59 17.91 -01 39 49.1 M 5179-1976 20567-0151 M7-8 11.0 3.7 13.0 4.3 50 2106+010 21 08 47.65 +01 10 14.4 G 0527-1912 21062+0058 M6-7 12.2 1.8 51 2110+004 21 13 27.45 +00 39 59.7 G 0527-0582 M4-5 12.6 2.8 12.2 2.9 52 2115-010 21 18 00.01 +01 08 24.7 G 0528-0360 F21154+0055 M4-5 12.2 2.4 12.4 3.2 53 2116-020 21 19 33.26 -01 51 06.4 G 5194-0442 M4-5 12.8 2.8 13.4 2.9 54 2117-009 21 19 35.55 -00 43 55.8 G 5194-0428 21170-0056 M6-7 12.2 2.8 12.8 3.5 55 2120+005 * 21 22 47.85 +00 44 17.3 G 0529-0117 21202+0031 M6-7 12.0 2.6 12.1 4.2 56 2211+004 22 14 16.11 +00 42 46.8 T 0559-0162 F22117+0027 M5-6 10.8 3.0 11.7 3.7 57 2217-009 * 22 19 42.79 -00 39 50.6 T 5225-1112 C(R) 10.8 2.2 10.8 1.6 Notes 0002+004 DO 1 (M6). 0026-001 Faint low-dispersion objective-prism spectrum at the edge of the FBS plate; star of probable R subtype. 0319+003 From the FBS plate this object is estimated as V ~12.0-13.0. Obviously a variable M star. 0515-009 not red (J-K=0.9). 0810+001 V ~13.0-13.5. Absorption bands of TiO molecules are very well visible. 0813-017 NSV 3966. V ~14.0-14.5. This star is on the edge on the Palomar Atlas O chart. Obviously a variable M star. 0954-023 FBS position error. In the digitized APS (http://isis.spa.umn.edu/) database the following data are presented for this star: m(E)=13.3 and m(O)=18.28. There is probably a dense gas-dust shell around this object. 1021-024 DO 2933 (M3) = MSX5C G247.0979+43.5771. 1032-000 S Sex = DO 2965 (M5) = MSX5C G247.2384+47.2223. 1138-000 V ~14.0-14.5. In the digitized APS database this object is erronously classified as a galaxy. 1145-000 A star of early R subtype. 1552-002 Judging from the color index, the object can be assumed to be a star of early R subtype. 1601-009 _not_ IRAS 16013-0057 (galaxy). 2053-022 The APS classification is erronously given as a galaxy. 2120+005 DO 7345 (M3). 2217-009 A star of early R subtype.