COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS Number 2112 Konkoly Observatory Budapest 1982 March 17 HU ISSN 0374-0676 VARIABLE STARS IN THE NORTHERN LUMINOUS STARS CATALOGUES The six catalogues of Luminous Stars in the Northern Milky Way resulting from the collaboration of the Hamburg and Warner and Swasey Observatories some twenty years ago contain a large number of objects assigned to the OB natural group as well as a few somewhat later type supergiants. As a companion piece to the writer's earlier note (IBVS No. 1958) listing the known variable stars among the objects contained in Stephenson and Sanduleak's comparable catalogue of Luminous Stars in the Southern Milky Way (1971), this note lists those northern luminous stars that are either named variables or contained in the 1951 or 1965 catalogues of stars suspected of variability. A few variables in the most recent naming lists (IBVS Nos. 1581, 1921, and 2042) may have been missed; coordinates were not readily available for some. As before, additional spectroscopic data exist for a large proportion of the variables listed, but not for all. Also, a number of other LS objects are known to be variable, through the work of Haug (1970) for example, but are not listed in the table. Finally, it should be mentioned that charts exist for all of the LS stars. WILLIAM P. BIDELMAN Warner and Swasey Observatory Case Western Reserve University Cleveland, Ohio 44106 USA References: Haug, U., 1970, Astron. Astrophys. Suppl. 1, 35. [BIBCODE 1970A&AS....1...35H ] LS I: Hardorp, J., Rohlfs, K., Slettebak, A., and Stock, J., 1959. LS II : Stock, .1., Nassau, J. J., and Stephenson, C. B., 1960. LS III : Hardorp, J., Theile, I., and Voigt, H. H., 1964. LS IV: Nassau, J.J. and Stephenson, C. B., 1963. LS V: Hardorp, J., Theile, I., and Voigt., H. H., 1965. LS VI : Nassau, J. J., Stephenson, C. B., and MacConnell, D. J., 1965. Stephenson, C. B. and Sanduleak, N., 1971, Publ. Warner and Swasey Observatory, Vol. 1, No, 1. [BIBCODE 1971PW&SO...1a...1S ] Table I Variable stars in the LS catalogue -------------------------------------------------------------------------- Star No. Spectrum Name or Sus- Star No. Spectrum Name or Sus- pected Var. No. pected Var. No. -------------------------------------------------------------------------- LS I LS I ---- ---- +53'4 OB V353 Per +61'164 OB h! V594 Cas +54 2 OB^- V436 Per +61 215 OB(ce,le) AZ Cas +55 7 G I FM Cas +61 270 OBce KM Cas +55 8 OB V592 Cas +61 303 OB^+ V615 Cas +55 31 OB V354 Per +61 304 OBce,r V482 Cas +55'36 F8 I V440 Per +62'50 OB^- V375 Cas +56 30 OB^-ce,(h) V351 Per +62 67 OBce,h 102302 +56 35 OB^- V352 Per +62 128 OB^+ Kappa Cas +56 42 OB^-(ce) V438 Per +62 165 OB 146 +56 47 OBce,h V361 Per +62 229 OB^- TX Cas +56'73 OB^+ce 102392 +63'4 OB DY Cep +56 74 OB ZZ Per +63 30 OB^- V362 Cas +57 1 (OB) V373 Cas +63 39 OBce 102301 +57 3 OB 100007 +63 114 A7 Ia BM Cas +57 11 OBce,h 5910 +63 181 OBce,(h) 5960 +57'16 OB^+ 102344 +65'26 OB^- BK Cam +57 50 OB^- [h) V355 Per +57 65 B5 Ia V425 Per LS II +57 98 OB^+r EO Per +10'5 (F9 Ia) FM Aql +58 77 OB 100182 +15 2 F3 I AP Her +58'87 OB^+ V362 Per +15'15 OB V688 Aql +58 130 G0 Ia RX Cam +15 17 F6 Iab KL Aql +59 15 OBce QQ Cas +16 14 F8 Iab S Sge +59 43 G I DL Cas +17 3 F4 I FF Aql +59 136 OB 102383 +18 4 B6 Iar HT Sge +59'163 OB^- 100249 +18'16 OB^+ (ce) 102965 +59 171 OB^- V368 Cas +18 17 OB^- SY Sge +59 174 OB CC Cas +20 8 F8 Iab U Vul +59 179 OB^- 102407 +20 19 OB^+1e,r FG Sge +59 187 B8 Iar 100276 +22 3 OB ES Vul +60'3 A2 Iab 8855 +23'50 OB^- EV Vul +60 42 OB UU Cas +24 22 A0 Iab 101901 +60 64 OB^- QX Cas +26 12 F8 Ia X Vul +60 125 OBce,h 5872 +27 2 F6 Ib V473 Lyr +60 155 A1 Ib 100108 +27 3 A4 Ib(1e)r EP Lyr +60'230 OB^- ce DN Cas +27'18 F8 Ia SV Vul +60 262 A7 Ib 100216 +27 29 OB EQ Vul +61 51 OB^- 8880 +28 3 A1 II V840 Cyg +61 70 A2 Ia^+ V565 Cas +29 5 Pec BF Cyg +61 113 OB^- 102294? +29 15 B7 II V1507 Cyg ----------------------------------------------------------------------- Table I (cont.) Variable stars in the LS catalogue ------------------------------------------------------------------------------ Star No. Spectrum Name or Sus- Star No. Spectrum Name or Sus- pected Var. No. pected Aversion. ------------------------------------------------------------------------------ LS II LS III ----- ------ +29'27 OBce V1356 Cyg +40'2 OB^- V380 Cyg +30 37 F8 Ia DT Cyg +41 11 OB^- V1187 Cyg +31 3 OB^- V1671 Cyg +41 18 OBh!! V1685 Cyg +31 17 OB V483 Cyg +41 31 OB^+rr V729 Cyg +32 1 F8 I V924 Cyg +33'6 OB(ce) 101894 +42'24 OB^- 103041 +34 20 F7 I-II 101977 +43 7 WR V1687 Cyg +34 28 OB Y Cyg +43 24 OB^+1e,(h) SS Cyg +35 8 OB^+r V1357 Cyg +45 23 OB V1661 Cyg +35 33 OB^+1e(r) V1576 Cyg +47 1 OB^- 102967 +35'37 OB V448 Cyg +47'2 OB V819 Cyg +35 46 A2 Ia,h V425 Cyg +47 3 OB RX Cyg +35 79 F7 I X Cyg +47 33 OB V530 Cyg +36 23 WNh 101949 +47 48 OBh V1427 Cyg +36 27 WCh V1042 Cyg +48 41 OB^- DL Cyg +36'38 WCh V1679 Cyg +49'48 OB KX And +36 49 OB KV Cyg +51 36 OB^+ce, h V357 Lac +36 55 OB V382 Cyg +52 2 OB^+1e,h V1696 Cyg +37 43 WNh 101974 +52 9 OB 8694 +37 50 OB^+1e,h,r P Cyg +53 21 OB1 V680 Cyg +38'11 WNh 102983 +54'41 OB1 103081 +38 28 OB^- V699 Cyg +54 42 OB^- V345 Lac +38 42 WNh V444 Cyg +55 5 OB 8619 +38 44 OBce V478 Cyg +55 24 B8 II EE Cep +38 75 OB^+ce,h,r V1322 Cyg +55 32 OB 8755 +39'43 OBr V498 Cyg +55'34 OB1e GP Cep +39 52 OB^+1e,r V455 Cyg +56 15 OB AI Cep +39 55 A5 Iab V367 Cyg +56 21 OB 102136 +39 60 G0 I VY Cyg +56 41 OB^- 103085 +40 18 OB^- V470 Cyg +56 42 (OB^-) NX Cep +40'23 (F5 Iab) 101987 +56'79 OB^- OT Lac +56 80 OB^+(1e) CQ Cep +56 97 OB^- 102211 +57 26 (OB^-)1e,h CX Cep +57 76 OBce DH Cep +58'1 (OBI) 102069 +58 6 OB^- 8645 +59 14 OB^-(h) DL Cep +59 40 OB CR Cas --------------------------------------------------------------------------- Table I (cont.) Variable stars in the LS catalogue -------------------------------------------------------------------------------- Star No. Spectrum Name or Sus- Star No. Spectrum Name or Sus- pected Var. No. pected Var. No. -------------------------------------------------------------------------------- LS III LS V ------ ---- +59'I 15 OB QQ Cas +20'5 OB 100698 +60 6 cA 102128 +20 6 OB UW Ori +60 9 cF IR Cep +20 11 OB^+ 100713 +60 I 3 A4 Iab 8855 +20 36 OB V963 Ori +61 2 OB^+ V337 Cep +21 11 cA zeta Tau +61'17 OB^- IL Cep +22'20 F2 II SS Gem +62 5 OB1 EM Cep +22 33 OB LR Gem +62 29 OB^- KZ Cep +23 49 OB LT Gem +62 32 OB^- NY Cep +23 56 OB^+ LU Gem +63 20 OB^- CW Cep +26 5 OB^+ce V725 Tau +64'9 OB^- AH Cep +26'12 OB^-h V593 Tau +66 5 OB^- XZ Cep +27 2 OBh V722 Tau +27 5 OB1 ET Tau +33 10 A3 Ib 100474 +34 1 OB^- 6063 LS IV ----- -14'54 OB^+r V430 Sct +34'3 OB(ce) AE Aur -13 44 OB(r) W Sct +34 25 OB IU Aur -12 54 OB^+h,r RY Sct +35 1 OB xi Per -12 58 OB EQ Sct +35 19 OB LY Aur -11 14 WC CV Ser +36 9 OB EO Aur -11'25 OBr 7872 +36'11 OB MZ Aur -10 26 OB^- V599 Aql +39 1 OB^- 100363 - 9 12 OB(r) RZ Sct +39 16 OB 1 TT Aur - 7 35 F5 I-II U Aql +39 21 OB^- 6155 - 6 4 OB1e,h XX Oph +40 34 OB^-(ce) 100452 - 6'5 F8 Ib Y Oph +41'23 A0 II 100433 - 4 13 B9 Ib RR Sct +41 25 OB^- BF Aur - 2 3 (A5)Ib-II V453 Oph +41 27 OB^- 100441 - 2 24 OB V337 Aql +42 24 OB^- SX Aur - 1 7 OB V1331 Aql +43 23 A9 Ia epsilon Aur + 0'1 OB V2052 Oph +43'31 OB1 IY Aur + 1 1 OB V986 Oph +44 15 (OB^-) KR Per + 3 19 OB V1294 Aql +47 7 OB^- delta Per + 4 2 OB V2048 Oph +47 10 OB^- MX Per + 7 1 B8 Ib-II V784 Oph +48 5 (OB) psi Per + 7'6 F5 I RZ Oph +50'6 OB^- 102438 + 9 5 OB^+ V1182 Aql +52 1 1e,h! V471 Per -------------------------------------------------------------------------------- Table I (cont.) Variable stars in the LS catalogue -------------------------------------------------------------------------------- Star No. Spectrum Name or Sus- Star No. Spectrum Name or Sus- pected Var. No. pected Var. No. -------------------------------------------------------------------------------- LS V LS VI ---- ----- +52'11 OB 6053 + 1'17 OB V454 Mon +52 12 OB 6055 + 2 16 OB V498 Mon +56 6 OBh V356 Per + 2 18 B6 I-II V505 Mon +56 7 OB V357 Per + 4 1 OB omega Ori +56 9 OB V358 Per + 4 11 OB^- V578 Mon +56'11 OB^- 5972 + 5'4 OB^-h AX Mon +57 14 (OB)h V424 Per + 6 1 F II: SV Mon +57 19 OB^- V360 Per + 6 5 OB V640 Mon +57 21 OB^- 100179 + 8 8 W(N) 100737 +34 29 OB 102471 + 8 12 OB^+h R Mon LS VI - 4'4 OB V397 Mon + 9'14 OB^+ S Mon - 4 20 OB V637 Mon + 9 20 F8 II UY Mon - 3 5 OB HI Mon +10 4 OB^- V1028 Ori - 2 3 OB V1030 Ori +10 13 OB^- IS Mon - 1 1 OB^- 100504 +12 10 A5 Ib-II 100765 - 1'3 OB V901 Ori +13'9 OB^- 100720 - 1 17 F6 II V526 Mon - 0 12 OB V647 Mon + 0 30 OB V450 Mon + 1 8 OB^+ 6469