This page is maintained by Francis Fortin. Please reach out to fortin@apc.in2p3.fr for any inquiry about this list of sources. Last updated 2022/01/06
| Name | R.A. | Dec. | Pos. error | HMXB subtype | Spectral type | ref. | Secondary Mass | unc. | ref. | Period | unc. | ref. | Eccentricity | unc. | ref. | Gaia eDR3 ID |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (deg) | (deg) | (mas) | (Msun) | (Msun) | (d) | (d) | ||||||||||
| IGR J00370+6122 | 9.290148 | 61.3601367 | 0.172 | Bg | B0.5II-III | 2005A&A...440..637R | 22.0 | 2014A&A...563A...1G | 15.6627 | 0.0042 | 2007A&A...469.1063I | 0.48 | 0.03 | 2014A&A...563A...1G | 427234969757165952 | |
| 1A 0114+650 | 19.511239 | 65.291619 | 0.153 | sg | B1Iae | 2015A&A...579A.111K | 16.0 | 2.0 | 2017ApJ...844...16H | 11.5983 | 6.0E-4 | 1985ApJ...299..839C | 0.18 | 0.05 | 2006A&A...458..513K | 524924310153249920 |
| 4U 0115+634 | 19.633194 | 63.742522 | 0.019 | Be | B0.2Ve | 2001A&A...369..108N | 17.5 | 1996MNRAS.280L..31P | 24.3174 | 4.0E-4 | 2010MNRAS.406.2663R | 0.339 | 0.005 | 2010MNRAS.406.2663R | 524677469790488960 | |
| IGR J01363+6610 | 23.957771 | 66.212028 | 110.0 | Be | B1Ve | 2005A&A...440..637R | 12.5 | 1996MNRAS.280L..31P | 159.0 | 2.0 | 2010ATel.3079....1C | 519352324516039680 | ||||
| RX J0146.9+6121 | 26.750883 | 61.356574 | 0.216 | Bg | B1IIIe | 1997A&A...323..853M | 9.6 | 1996MNRAS.280L..31P | 330.0 | 2018MNRAS.481.2779S | 511220031584305536 | |||||
| IGR J01583+6713 | 29.577046 | 67.223183 | 0.015 | Bg | B2IVe+ | 2008MNRAS.386.2253K | 12.5 | 1996MNRAS.280L..31P | 518990967445248256 | |||||||
| LS I+61 303 | 40.131935 | 61.229331 | 0.205 | Be | B0Ve | 1981PASP...93..741H | 12.5 | 2005MNRAS.360.1105C | 26.496 | 0.0028 | 2002ApJ...575..427G | 0.537 | 0.034 | 2009ApJ...698..514A | 465645515129855872 | |
| EXO 0331+530 | 53.749604 | 53.173150 | 60.0 | Oe | O8.5Ve | 1999MNRAS.307..695N | 18.8 | 2005A&A...436.1049M | 36.5 | 0.29 | 2010MNRAS.406.2663R | 0.417 | 0.007 | 2010MNRAS.406.2663R | 444752973131169664 | |
| X Per | 58.846158 | 31.045844 | 0.48 | Bg | O9.5III | 1982ApJS...50...55S | 15.5 | 1997MNRAS.286..549L | 250.3 | 0.6 | 2001ApJ...546..455D | 0.111 | 0.018 | 2001ApJ...546..455D | 168450545792009600 | |
| XTE J0421+560 | 64.925581 | 55.999361 | 0.301 | sgB[e] | B0/2I[e]:sgB[e] | 2002A&A...392..991H | 276644757710014976 | |||||||||
| RX J0440.9+4431 | 70.247152 | 44.530352 | 57.35 | Be | B0.2Ve | 2005A&A...440.1079R | 17.5 | 1996MNRAS.280L..31P | 150.0 | 2013A&A...553A.103F | 252878401557369088 | |||||
| EXO 051910+3737.7 | 80.646798 | 37.676011 | 0.282 | Bg | B0III-IVe | 1990A&A...231..354P | 17.5 | 1996MNRAS.280L..31P | 184497471323752064 | |||||||
| 1A 0535+262 | 84.727395 | 26.315788 | 0.236 | Og | O9.5III-Ve | 1998PASP..110.1310W | 20.0 | 2001A&A...377..161O | 110.3 | 0.3 | 2001A&A...377..161O | 0.47 | 0.02 | 1996ApJ...459..288F | 3441207615229815040 | |
| IGR J06074+2205 | 91.860870 | 22.096610 | 70.0 | Be | B0.5Ve | 2010A&A...522A.107R | 14.6 | 1996MNRAS.280L..31P | 3423526544838563328 | |||||||
| HD 259440 | 98.246903 | 5.800323 | 0.04 | Be | B0pe | 1982IAUS...98..261J | 15.7 | 2.5 | 2010ApJ...724..306A | 308.0 | 26.0 | 2018PASJ...70...61M | 0.62 | 0.16 | 2018PASJ...70...61M | 3131822364779745536 |
| SAX J0635.2+0533 | 98.826164 | 5.551745 | 0.051 | Be/Bg | B2V-B1IIIe | 1999ApJ...523..197K | 9.6 | 1996MNRAS.280L..31P | 11.2 | 0.5 | 2000ApJ...542L..41K | 0.29 | 0.09 | 2000ApJ...542L..41K | 3131755947406031104 | |
| 3A 0656-072 | 104.572040 | -7.209780 | 60.0 | Oe | O9.7Ve | 2003ATel..202....1P | 15.6 | 2005A&A...436.1049M | 101.2 | 2015A&ARv..23....2W | 3052677318793446016 | |||||
| 3A 0726-260 | 112.223245 | -26.108026 | 0.196 | Oe | O5Ve | 2016ApJS..224....4M | 38.1 | 2005A&A...436.1049M | 34.548 | 0.01 | 2016ATel.9823....1C | 5613494119551805184 | ||||
| RX J0812.4-3114 | 123.118154 | -31.247822 | 23.0 | Bg | B0.2IVe | 2001A&A...367..266R | 17.5 | 1996MNRAS.280L..31P | 80.39 | 3.0 | 2019MNRAS.488.4427Z | 5548261400354128768 | ||||
| IGR J08262-3736 | 126.556867 | -37.619986 | 151.0 | Be | OBV | 2010A&A...519A..96M | 5541793213959987968 | |||||||||
| IGR J08408-4503 | 130.199132 | -45.058399 | 0.237 | sg | O8.5Ib-II(f)p | 2014ApJS..211...10S | 33.0 | 2015A&A...583L...4G | 9.5436 | 2.0E-4 | 2015A&A...583L...4G | 0.63 | 0.03 | 2015A&A...583L...4G | 5522306019626566528 | |
| Vela X-1 | 135.528587 | -40.554694 | 0.277 | sg | B0.5Iae-1b | 1978MSS...C02....0H | 26.0 | 1.0 | 2015A&A...577A.130F | 8.96302 | 4.5E-4 | 1997MNRAS.286L..21S | 0.107 | 0.079 | 1997MNRAS.286L..21S | 5620657678322625920 |
| GRO J1008-57 | 152.445744 | -58.293198 | 70.0 | Be | B0e | 1994MNRAS.270L..57C | 17.5 | 1996MNRAS.280L..31P | 249.48 | 2018MNRAS.481.2779S | 0.68 | 2018MNRAS.481.2779S | 5258414192353423360 | |||
| 2FGL J1019.0-5856 | 154.731561 | -58.946095 | 0.02 | Oe | O6V | 2015ApJ...813L..26S | 23.0 | 3.0 | 2015ApJ...805...18W AND 2015ApJ...813L..26S | 16.544 | 0.008 | 2015ApJ...806..166A | 0.31 | 2015ApJ...806..166A | 5255509901121774976 | |
| 4U 1036-56 | 159.397143 | -56.798850 | 0.329 | Bg | B0III-Ve | 1997A&A...323..853M | 17.5 | 1996MNRAS.280L..31P | 60.9 | 2018MNRAS.481.2779S | 5352018121173519488 | |||||
| 1A 1118-615 | 170.238237 | -61.916733 | 60.0 | Og | O9.5III-Ve | 1981A&A....99..274J | 18.0 | 2005A&A...436.1049M | 24.0 | 2015A&ARv..23....2W | 5336957010898124160 | |||||
| Cen X-3 | 170.312856 | -60.623776 | 0.025 | Og | O9III-V | 1974ApJ...191L..23V | 20.2 | 1.8 | 2007A&A...473..523V | 2.08713845 | 5.0E-8 | 1999MNRAS.307..357A | 4.0E-4 | 2.0E-4 | 1983ApJ...268..790K | 5337498593446516480 |
| IGR J11215-5952 | 170.445101 | -59.863328 | 0.183 | sg | B1Ia | 1993ApJS...89..293V | 164.6 | 2018MNRAS.481.2779S | 0.8 | 2018MNRAS.481.2779S | 5339047221168787712 | |||||
| IGR J11305-6256 | 172.778797 | -62.946925 | 0.605 | Bg | B0IIIe | 1977ApJS...35..111G | 17.5 | 1996MNRAS.280L..31P | 5333660129603575808 | |||||||
| 1E 1145.1-6141 | 176.869000 | -61.953720 | 60.0 | sg | B2Iae | 1982MNRAS.201..171D | 14.0 | 4.0 | 1987PASP...99..420H | 14.365 | 0.002 | 2002ApJ...581.1293R | 0.2 | 0.03 | 2002ApJ...581.1293R | 5334851450481641088 |
| 2E 1145.5-6155 | 177.000090 | -62.206917 | 0.287 | Bg | B1III-Ve | 1982IAUS...98..151P | 12.5 | 1996MNRAS.280L..31P | 187.5 | 2018MNRAS.481.2779S | 0.5 | 2018MNRAS.481.2779S | 5334823859608495104 | |||
| EXMS B1210-645 | 183.311571 | -64.875133 | 0.016 | Be | B2V | 2009A&A...495..121M | 9.6 | 1996MNRAS.280L..31P | 6.7 | 2015A&ARv..23....2W | 6053076566300433920 | |||||
| GX 301-2 | 186.656494 | -62.770357 | 0.635 | sg | B1.5Iaeq | 1982PASP...94..541H | 43.0 | 10.0 | 2006A&A...457..595K | 41.498 | 0.002 | 2006A&A...457..595K | 0.462 | 0.014 | 2006A&A...457..595K | 6054569565614460800 |
| 1H 1249-637 | 190.709443 | -63.058625 | 2.02 | Be | B0.5IVpe | 2006MNRAS.371..252L | 9.6 | 2005A&A...441..235Z | 6055103928246312960 | |||||||
| GX 304-1 | 195.321250 | -61.601830 | 60.0 | Be | B2Vne | 1980MNRAS.190..537P | 9.6 | 1996MNRAS.280L..31P | 132.5 | 2015A&ARv..23....2W | 5863533199843070208 | |||||
| PSR B1259-63 | 195.698554 | -63.835732 | 0.164 | Oe | O9.5Ve | 2011ApJ...732L..11N | 22.5 | 7.5 | 2018MNRAS.479.4849M | 1236.724526 | 6.0E-6 | 2018MNRAS.479.4849M | 0.8698797 | 6.0E-8 | 2018MNRAS.479.4849M | 5862299960127967488 |
| IGR J14331-6112 | 218.284655 | -61.261073 | 0.1 | Be/Bg | BV-IIIe | 2008A&A...482..113M | 5878377736381364608 | |||||||||
| 4U 1538-522 | 235.597330 | -52.386000 | 60.0 | sg | B0.2Ia | 1978MNRAS.184P..73P | 20.0 | 2004ARep...48...89A | 3.72844 | 2004ARep...48...89A | 0.07 | 0.09 | 2004ARep...48...89A | 5886085557746480000 | ||
| 1H 1555-552 | 238.590701 | -55.328976 | 0.271 | Bg | B2IIIn | 2003AJ....126.2971V | 9.6 | 1996MNRAS.280L..31P | 5884544931471259136 | |||||||
| IGR J16195-4945 | 244.884170 | -49.741810 | 60.0 | Oe | ON9.7Iab | 2013A&A...560A.108C | 27.8 | 2005A&A...436.1049M | 16.0 | 2015A&ARv..23....2W | 5935509395659726592 | |||||
| IGR J16465-4507 | 251.646920 | -45.117940 | 60.0 | sg | O9.5Ia | 2008A&A...486..911N | 27.8 | 2005A&A...436.1049M | 30.24 | 2018MNRAS.481.2779S | 5943246345430928512 | |||||
| 4U 1700-377 | 255.986555 | -37.844143 | 5.19 | sg | O6Iafcp | 2014ApJS..211...10S | 46.0 | 5.0 | 2015A&A...577A.130F | 3.41166 | 4.0E-6 | 2016MNRAS.461..816I | 0.03 | 0.02 | 2016MNRAS.461..816I | 5976382915813535232 |
| XTE J1739-302 | 264.798130 | -30.343814 | 0.14 | sg | O8Iab(f) | 2006ApJ...638..982N | 33.7 | 2005A&A...436.1049M | 51.47 | 2018MNRAS.481.2779S | 4056922105185686784 | |||||
| RX J1744.7-2713 | 266.190691 | -27.229021 | 0.327 | Be | B0.5V-IIIe | 2006A&A...454..265L | 14.6 | 1996MNRAS.280L..31P | 4060784345959549184 | |||||||
| IGR J17544-2619 | 268.605287 | -26.331269 | 64.0 | sg | O9Ib | 2006A&A...455..653P | 23.0 | 2.0 | 2017AstL...43..664B | 12.172 | 0.007 | 2013BCrAO.109...27N | 0.44 | 0.14 | 2013BCrAO.109...27N | 4063908810076415872 |
| SAX J1818.6-1703 | 274.657946 | -17.046656 | 60.0 | sg | B0Iab | 2010A&A...510A..61T | 30.0 | 2018MNRAS.481.2779S | 4097365235226829312 | |||||||
| LS5039 | 276.562737 | -14.848401 | 0.396 | Oe | ON6.5V(f) | 2011MNRAS.416.1556T | 23.0 | 2005MNRAS.364..899C | 3.90607 | 8.0E-5 | 2011ASSP...21..559C | 0.35 | 0.03 | 2011ASSP...21..559C | 4104196427943626624 | |
| IGR J18450-0435 | 281.256619 | -4.565758 | 0.07 | sg | O9.5I | 1996MNRAS.281..333C | 29.6 | 2005A&A...436.1049M | 4.73983 | 2.8E-4 | 2015arXiv150301087G | 0.34 | 0.11 | 2015arXiv150301087G | 4258160560148155648 | |
| IGR J18483-0311 | 282.071684 | -3.1713782 | 484.0 | sg | B0.5Ia | 2008A&A...492..163R | 18.545 | 0.003 | 2011ApJS..196....6L | 4258428501693172736 | ||||||
| XTE J1855-026 | 283.876688 | -2.604656 | 60.0 | sg | B0Iaep | 2008ATel.1876....1N | 6.0 | 2008ATel.1876....1N | 4255891924062617088 | |||||||
| 4U 1907+097 | 287.408548 | 9.829796 | 0.14 | sg | O9.5Iab | 2008A&A...486..911N | 27.8 | 2005A&A...436.1049M | 8.3753 | 3.0E-4 | 1998ApJ...496..386I | 0.28 | 0.1 | 1998ApJ...496..386I | 4309225217336729088 | |
| KS 1947+300 | 297.397870 | 30.208830 | 70.0 | Be | B0Ve | 2003A&A...397..739N | 17.5 | 1996MNRAS.280L..31P | 40.415 | 0.007 | 2004ApJ...613.1164G | 0.034 | 0.007 | 2004ApJ...613.1164G | 2031939548802102656 | |
| IGR J20006+3210 | 300.091080 | 32.189780 | 60.0 | Be/Bg | BV-III | 2008A&A...482..113M | 2033989790047905024 | |||||||||
| RX J2030.5+4751 | 307.628518 | 47.864091 | 0.198 | Be | BVe | 1988MNRAS.232..865C | 46.02 | 2018MNRAS.481.2779S | 0.41 | 2018MNRAS.481.2779S | 2083644392294059520 | |||||
| GRO J2058+42 | 314.698067 | 41.776994 | 24.0 | Be | O9.5-B0IV-Ve | 2005A&A...440..637R | 18.0 | 2005A&A...441..235Z | 55.0 | 1998ApJ...499..820W | 2065653598916388352 | |||||
| SAX J2103.5+4545 | 315.898790 | 45.751530 | 120.0 | Be | B0Ve | 2004A&A...421..673R | 17.5 | 1996MNRAS.280L..31P | 12.66536 | 8.8E-4 | 2007MNRAS.374.1108B | 0.4055 | 0.0032 | 2007MNRAS.374.1108B | 2162805896614571904 | |
| IGR J21347+4737 | 323.584869 | 47.633380 | 0.016 | Be | B3V | 2009A&A...495..121M | 12.5 | 1996MNRAS.280L..31P | 1978365123143522176 | |||||||
| Cep_X-4 | 324.877850 | 56.986236 | 60.0 | Be | B1.5Ve:B1-B2Ve | 1998A&A...332L...9B | 10.8 | 1996MNRAS.280L..31P | 20.85 | 0.05 | 2007A&A...470.1065M | 2178178409188167296 | ||||
| 4U 2206+543 | 331.984322 | 54.518446 | 0.418 | Oe | O9.5Vep | 2006A&A...446.1095B | 18.0 | 2005A&A...441..235Z | 9.558 | 0.04 | 2014AN....335.1060S | 0.3 | 0.02 | 2014AN....335.1060S | 2005653524280214400 | |
| SAX J2239.3+6116 | 339.836870 | 61.274060 | 70.0 | Be | B0Ve | 2017A&A...598A..16R | 17.5 | 1996MNRAS.280L..31P | 262.0 | 2000A&A...361...85I | 2201091578667140352 | |||||