Xray Sources 2008.5 Name RA Dec Flux Mag. Identified Type Counterpart ----------------------------------------------------------------------------------- Tycho's SNR 00 25 48.7 +64 11 08 8.08 Tycho's SNR SNR 4U 0037-10 00 42 00.5 -09 18 13 3.19 15.7 Abell 85 C 4U 0053+60 00 57 13.7 +60 45 45 5.00 - 11.0 1.6V Gamma Cas Be Star SMC X-1 01 17 18.7 -73 23 55 0.50 - 57.0 13.3 Sanduleak 160 HMXB 2S 0114+650 01 18 37.1 +65 20 10 4.00 11.0 LSI + 65 010 HMXB 4U 0115+634 01 19 05.8 +63 47 13 2.00 - 350.0 14.5V V 635 Cas HMXB 4U 0316+41 03 20 21.8 +41 32 33 52.1 12.7 Abell 426 C 4U 0352+309 03 55 55.1 +31 04 13 9.00 - 37.0 6.0V X Per HMXB 4U 0431-12 04 33 59.8 -13 13 40 2.79 15.3 Abell 496 C 4U 0513-40 05 14 23.4 -40 02 03 6.00 8.1 NGC 1851 LMXB LMC X-2 05 20 20.5 -71 57 08 9.00 - 44.0 18.0V BHC LMC X-4 05 32 49.9 -66 21 53 3.00 - 60.0 14.0 OB star HMXB Crab Nebula 05 35 02.0 +22 01 11 1041.7 8.4 Crab Nebula SNR+P A 0538-66 05 35 44.6 -66 50 07 0.01 - 180.0 13V Be star HMXB LMC X-3 05 38 59.5 -64 04 48 1.70 - 44.0 16.7V B3V star BHC A 0535+262 05 39 26.3 +26 19 12 3.00 - 2800.0 8.9V HD 245770 HMXB LMC X-1 05 39 35.6 -69 44 19 3.00 - 25.0 14.5 O7III star BHC 4U 0614+091 06 17 36.0 +09 08 24 50.0 11.2 V 1055 Ori BHC IC 443 06 18 32.2 +22 33 34 3.78 IC 443 SNR A 0620-00 06 23 10.6 -00 21 01 0.02 - 50000 16.4V V 616 Mon BHC 4U 0726-260 07 29 14.6 -26 07 33 1.20 - 4.70 11.6 LS 437 HMXB EXO 0748-676 07 48 35.1 -67 46 25 0.10 - 60.0 16.9V UY Vol B Pup A 08 24 24.7 -43 01 35 8.25 Pup A SNR Vela SNR 08 34 28.4 -45 46 56 10.01 20.0 Vela SNR SNR GRS 0834-430 08 37 09.3 -43 16 47 30.0 - 300.0 20.4 HMXB Vela X-1 09 02 26.2 -40 35 18 2.00 - 1100.0 6.9 HD 77581 HMXB 3A 1102+385 11 04 55.5 +38 09 46 2.73 13.5* MRK 421 Q Cen X-3 11 21 37.9 -60 40 15 10.0 - 312.0 13.3 V 779 Cen HMXB 4U 1145-619 11 48 25.0 -62 15 15 4.00 - 1000.0 9.3 HD 102567 HMXB 4U 1206+39 12 10 58.3 +39 21 31 4.73 11.2* NGC 4151 AGN GX 301-2 12 27 06.3 -62 49 02 9.00 - 1000.0 10.8 Wray 977 HMXB 3C 273 12 29 32.8 +02 00 20 2.96 13.0 3C 273 Q 4U 1228+12 12 31 15.2 +12 20 39 23.9 9.2 M 87 AGN 4U 1246-41 12 49 17.6 -41 21 26 5.24 12.4* Centaurus Cluster C 4U 1254-690 12 58 11.3 -69 20 00 25.0 19.1 GR Mus B 4U 1257+28 13 00 00.4 +27 55 00 16.3 10.7 Coma Cluster C GX 304-1 13 01 48.8 -61 38 51 0.30 - 200.0 13.5V V 850 Cen HMXB Cen A 13 25 57.7 -43 03 48 9.24 6.98 QSO 1322-428 Q Cen X-4 14 58 53.5 -32 03 08 0.10 - 20000 12.8 V 822 Cen B SN 1006 15 02 55.6 -41 55 46 2.65 19.9 SN 1006 SNR Cir X-1 15 21 20.5 -57 11 48 5.00 - 3000.0 21.4 BR Cir LMXB 4U 1538-522 15 43 01.7 -52 24 46 3.00 - 30.0 14.4 QV Nor HMXB 4U 1556-605 16 01 45.3 -60 45 50 16.0 18.6V LU TrA LMXB 4U 1608-522 16 13 22.2 -52 26 37 1.00 - 110.0 21V QX Nor LMXB Sco X-1 16 20 24.1 -15 39 37 14000.0 12.2 V 818 Sco LMXB 4U 1627+39 16 28 55.8 +39 31 59 4.22 13.9 Abell 2199 C 4U 1626-673 16 33 08.3 -67 28 44 25.0 18.5 KZ TrA LMXB 4U 1636-536 16 41 36.3 -53 46 02 220.0 17.5 V 801 Ara B GX 340+0 16 46 25.1 -45 37 36 500.0 LMXB GRO J1655-40 16 54 35.4 -39 51 33 1600.0 14.2V V 1033 Sco BHC Her X-1 16 58 08.2 +35 19 47 15.0 - 50.0 13.0V HZ Her LMXB 4U 1704-30 17 02 38.8 -29 57 27 3.45 18.3V V 2131 Oph B GX 339-4 17 03 28.2 -48 48 05 1.50 - 900.0 15.5 V 821 Ara BHC 4U 1700-377 17 04 31.5 -37 51 20 11.0 - 110.0 6.6 V 884 Sco HMXB GX 349+2 17 06 18.8 -36 26 02 825.0 18.6 V 1101 Sco LMXB 4U 1708-23 17 12 31.8 -23 21 52 33.0 21* 4U 1722-30 17 28 06.2 -30 48 29 7.56 17 Terzan 2 LMXB Kepler's SNR 17 31 06.4 -21 29 17 2.95 19 Kepler's SNR SNR GX 9+9 17 32 13.5 -16 58 03 300.0 16.8 V 2216 Oph LMXB GX 354-0 17 32 31.0 -33 50 18 150.0 B GX 1+4 17 32 33.5 -24 45 04 100.0 19.0 V 2116 Oph LMXB Rapid Burster 17 33 57.1 -33 23 45 0.10 - 200.0 17.5 Liller 1 B 4U 1735-444 17 39 35.5 -44 27 16 160.0 17.5 V 926 Sco LMXB 1E 1740.7-2942 17 44 35.3 -29 43 36 4.00 - 30.0 BHC GX 3+1 17 48 28.3 -26 33 59 400.0 V 3893 Sgr B 4U 1746-37 17 50 47.4 -37 03 15 32.0 8.4* NGC 6441 LMXB 4U 1755-338 17 59 14.0 -33 48 26 100.0 18.5 V 4134 Sgr BHC GX 5-1 18 01 39.4 -25 04 53 1250.0 LMXB GX 9+1 18 02 01.5 -20 31 38 700.0 LMXB GX 13+1 18 15 00.0 -17 09 17 350.0 LMXB GX 17+2 18 16 30.4 -14 02 00 700.0 17.5 NP Ser LMXB 4U 1820-30 18 24 13.2 -30 21 24 250.0 8.6* NGC 6624 LMXB 4U 1822-37 18 26 21.5 -37 05 59 10.0 - 25.0 15.9V V 691 CrA B Ser X-1 18 40 22.7 +05 02 40 225.0 19.2* MM Ser B 4U 1850-08 18 53 32.9 -08 41 44 7.00 8.9 NGC 6712 LMXB Aql X-1 19 11 41.6 +00 36 06 0.10 - 1300.0 14.8 V 1333 Aql LMXB SS 433 19 12 14.8 +04 59 50 1.11 14.2 SS 433 BHC GRS 1915+105 19 15 35.8 +10 57 41 300.0 V 1487 Aql BHC 4U 1916-053 19 19 15.1 -05 13 12 25.0 21V V 1405 Aql B Cyg X-1 19 58 40.8 +35 13 30 235.0 - 1320.0 8.9 V 1357 Cyg BHC 4U 1957+11 19 59 48.1 +11 43 55 30.0 18.7V V 1408 Aql LMXB Cyg X-3 20 32 44.5 +40 59 05 90.0 - 430.0 V 1521 Cyg BHC 4U 2127+119 21 30 22.9 +12 12 18 6.00 15.8V M 15 LMXB 4U 2129+47 21 31 44.9 +47 19 40 9.00 16.9 V1727 Cyg B SS Cyg 21 43 02.9 +43 37 31 2.27 12.1V SS Cyg T Cyg X-2 21 45 02.3 +38 21 39 450.0 14.7 V 1341 Cyg LMXB Cas A 23 23 44.6 +58 51 33 58.7 19.6 Cassiopeia A SNR