The IP Catalog

IPs

V455 And
V515 And
AE Aqr
FO Aqr
V349 Aqr
XY Ari
V405 Aur
V647 Aur
HT Cam
MU Cam
DW Cnc
BG CMi
V709 Cas
V1025 Cen
V1033 Cas
TV Col
TX Col
UU Col
V2069 Cyg
V2306 Cyg
DO Dra
PQ Gem
V418 Gem
DQ Her
V1323 Her
V1460 Her
V1674 Her
EX Hya
NY Lup
V2400 Oph
V2731 Oph
V3037 Oph
V598 Peg
GK Per
AO Psc
HZ Pup
V667 Pup
WX Pyx
V1223 Sgr
V4743 Sgr
CC Scl
V1062 Tau
EI UMa
AX J1740.1
AX J1832.3
AX J1853.3
CTCV J2056
CXO J174954
IGR J04571
IGR J08390
IGR J15094
IGR J16500
IGR J16547
IGR J17014
IGR J17195
IGR J18151
IGR J18173
IGR J18308
IGR J19267
LAMOST 0240
PBC J0927.8
PBC J1841.1
RX J1804
RX J2015
RX J2113
RX J2133
RX J2306
Swift J0717
Swift J1839
Swift J2006
Swift J2138

Related Systems

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The Catalog of IPs and IP Candidates by Right Ascension

Version 2008a with 89 objects

2008 July 8

Ironclad Confirmed Probable Possible Doubtful

***** **** *** ** *

24 9 12 18 26

Red numbers indicate newly added objects, while changes in the confidence level (and a revised orbital period in one case) are also highlighted in red. See also a summary of changes since the previous version (2007a) of the catalog.

Download the PDF version of this catalog.

No. Var. Name Alt. Name(s) RA Dec P_o (h) P_s (s) Level

01 IGR J00234+6141
1RXS J002258.3+614111 00 22 57.63 +61 41 07.8 4.033 563.5 ****

02 V709 Cas RX J0028.8+5917 00 28 48.9 +59 17 21.6 5.341 312.78 *****

03 XSS J00564+4548
1RXS J005528.0+461143 00 55 20.0 +46 12 57 ? 480 ? ****

04 1RXS J015317.9+744641
RX J0153.3+7446 01 53 20.76 +74 46 22.2 3.9396 1974? ***

05 TT Ari 02 06 53.08 +15 17 41.8 3.3012 *

06 SDSS J023322.61+005059.5 02 33 22.61 +00 50 59.5 1.6013 *

07 XY Ari H0253+193 02 56 08.15 +19 26 33.8 6.0648 206.3 *****

08 GK Per Nova Persei 1901 03 31 12.0 +43 54 17 47.9233 351 *****

09 AH Eri 04 22 38.10 -13 21 30.2 5.7384 2520?? *

10 V1062 Tau H0459+246 05 02 27.59 +24 45 22.1 9.952 3780 *****

11 UU Col RX J0512.2-3241 05 12 13.22 -32 41 39.8 3.45 863.5 *****

12 1RXS J052430.2+424449
RX J0524+42
"Paloma" 05 24 30.52 +42 44 50.4 2.62 8758? 8175? ***

13 Swift J052522.48+241331.8
1RXS J052523.2+241331 05 25 22.74 +24 13 33.7 ? ? **

14 TV Col A0526-328 05 29 25.53 -32 49 05.3 5.4864 1911 *****

15 TW Pic H0534-581 05 34 50.78 -58 01 41.6 6.06 7186 ?? **

16 TX Col 1H0542-407 05 43 20.27 -41 01 56.1 5.718 1911 ****

17 FS Aur 05 47 48.34 +28 35 11.1 1.428 ? **

18 LS Cam HS 0551+7241 05 57 23.96 +72 41 52.4 4? ? **

19 V405 Aur RX J0558.0+5353 05 57 59.27 +53 53 45.1 4.16 545.456 *****

20 AH Men 1H0551-819 06 11 44.07 -81 49 24.1 2.95? 1040 ?? *

21 Swift J061223.0+701243.9 06 12 22.6 +70 12 43.4 ? ? **

22 MU Cam 1RXS J062518.2+733433 06 25 16.23 +73 34 38.9 4.7186 1187.25 *****

23 1RXS J063631.9+353537 06 36 32.55 +35 35 43.3 ~3.35 1008? ***

24 1RXS J070407.9+262501 07 04 08.67 +26 25 10.9 ~4.0 480 ****

25 V348 Pup 1H0709-360 07 12 32.88 -36 05 39.7 2.444 *

26 GI Mon Nova Monocerotis 1918
HD 58756 07 26 47.06 -06 40 29.3 4.3248 2916 ? **

27 BG CMi 3A0729+103 07 31 29.04 +09 56 21.8 3.2349 913.5 *****

28 Swift J0732.5-1331 07 32 37.64 -13 31 09.0 5.604 512.42 *****

29 V436 Car RX J0744.9-5257 07 44 57.9 -52 57 13.0 3.60 *

30 PQ Gem RE0751+14 07 51 17.33 +14 44 23.9 5.1926 833.41 *****

31 HT Cam RX J0757.0+6306 07 57 01.33 +63 06 01.4 1.4331 515.06 *****

32 DW Cnc 07 58 53.07 +16 16 45.4 1.4350 2314.66 ****

33 HZ Pup Nova Puppis 1963 No. 1 08 03 22.80 -28 28 28.8 5.11 1212? **

34 HM Cnc RX J0806.3+1527
1BMW J080622.8+1527323 08 06 22.84 +15 27 31.5 0.0892 (?) *

35 WX Pyx 1E 0830.9-2238 08 33 5.75 -22 48 32.6 6-9? 1560 ****

36 SW UMa 08 36 42.80 +53 28 38.2 1.3636 *

37 EI UMa PG 0834+488
1H0832+488 08 38 21.99 +48 38 02.1 6.43 741.6 ****

38 VZ Pyx H0857-242 08 59 19.89 -24 28 55.1 1.76 3020 ? *

39 HS 0922+1333 09 24 56.10 +13 20 52.0 4.0395 14542.2 *

40 VZ Sex 1RXS J094432.1+035738 09 44 31.72 +03 58 05.4 3.581 2162 ? **

41 HS 0943+1404 09 46 34.50 +13 50 58.0 4.42 4150 ? *

42 KO Vel E1013-477
H1011-47 10 15 58.42 -47 58 11.3 6.4 ? ? *

43 V381 Vel 1RXS J101659.4-410332
RX J1016.9-4103 10 16 58.90 -41 03 44.6 2.038 ? 7388 ? *

44 YY Sex RX J1039.7-0507 10 39 46.96 -05 06 58.1 1.574 1443.7 ? *

45 YY Dra (DO Dra)
3A1148+719
PG1140+72 11 43 38.51 +71 41 19.2 3.96 530 *****

46 1ES 1210-646
SAXWFC J1213.2-6452.7
4U 1210-64 12 13 14.70 -64 52 30.9 ? ? *

47 XSS J12270-4859
1RXS J122758.8-485343 12 27 57.748 -48 53 42.88 ? ? ***

48 AP Cru Nova Crucis 1935 12 31 20.34 -64 26 24.3 5.12 ? 1837 *

49 V1025 Cen RX J1238-38 12 38 16.38 -38 42 46.0 1.41 2147 *****

50 EX Hya 4U1228-29 12 52 24.47 -29 14 57.5 1.6376 4021.62 *****

51 RR Cha Nova Chameleontis 1953 13 26 23.44 -82 19 43.4 3.3624 1950 ? *

52 V1039 Cen Nova Centauri 2001 13 55 41.27 -64 15 57.9 5.92 ??? 720 ? **

53 DD Cir Nova Circinus 1999 14 23 23.46 -69 08 45.3 2.339 670 ? **

54 SDSS J144659.95+025330.3 14 46 59.95 +02 53 30.3 3.8 2920 ***

55 IGR J14536-5522
1RXS J145341.1-552146
Swift J1453.4-5524 14 53 41.055 -55 21 37.74 *

56 IGR J15094-6649
1RXS J150925.7-664913 15 09 26.013 -66 49 23.29 **

57 NY Lup 1RXS J154814.5-452845 15 48 14.5 -45 28 39.0 9.87 693.01 *****

58 IGR J16167-4957
1RXS J161637.1-495847 16 16 37.74 -49 58 44.5 **

59 V2400 Oph RX J1712.6-2414 17 12 36.43 -24 14 44.7 3.43 927.66 *****

60 V795 Her PG 1711+336 17 12 56.09 +33 31 21.4 2.598 *

61 IGR J17195-4100
1RXS J171935.6-410054 17 19 35.91 -41 00 53.7 ***

62 IGR J17303-0601
1RXS J173021.5-055933 17 30 21.50 -05 59 33.5 15.42 128.0 ****

63 V2487 Oph Nova Ophiuchi 1998 17 31 59.79 -19 13 56 **

64 SAX J1748.2-2808 17 48 16.91 -28 07 50.4 594 ***

65 V697 Sco Nova Scorpii 1941 17 51 21.83 -37 24 55.2 4.49 ? 11900 ??? *

66 1RXS J180340.0+401214 18 03 39.67 +40 12 20.6 4.402 1520 ****

67 DQ Her Nova Herculis 1934 18 07 30.12 +45 51 32.7 4.65 71 (142?) *****

68 V426 Oph 18 07 51.71 +05 51 48.5 6.85 *

69 V533 Her Nova Herculis 1963 18 14 20.34 +41 51 21.3 3.528 63.633 ? **

70 V4745 Sgr Nova Sagittarii 2003 No. 1 18 40 02.54 -33 26 55.1 4.988 1490? **

71 V603 Aql Nova Aquilae 1918 18 48 54.64 +00 35 02.9 3.3125 *

72 V1223 Sgr 4U1851-31 18 55 02.0 -31 09 48 3.366 745.63 *****

73 V373 Sct Nova Scuti 1975 18 55 26.71 -07 43 05.5 ? 258.3? *

74 V4743 Sgr Nova Sagittarii 2002 No. 3 19 01 09.38 -22 00 05.9 6.7176 *

75 V1425 Aql Nova Aquila 1995 19 05 26.65 -01 42 03.39 6.1392 5188 ***

76 V407 Vul RX J1914.3+2456 19 12 26.08 +24 56 43.4 0.1583 570 *

77 V1432 Aql RX J1940.1-1025 19 40 11.46 -10 25 25.7 3.36563 12150 *

78 V2491 Cyg Nova Cygni 2008 No. 2 19 43 01.96 +32 19 13.8 ? ? **

79 V2306 Cyg WGA J1958.2+3232 19 58 14.48 +32 32 42.2 4.35 1466.66 (?) *****

80 WZ Sge 20 07 36.53 +17 42 15.3 1.3605 27.87? **

81 AE Aqr 20 40 09.7 -00 52 16.3 9.88 33.062 *****

82 V2069 Cyg RX J2123.7+4217 21 23 44.83 +42 18 02.2 7.480 ? ***

83 1RXS J213344.1+510725
RX J2133.7+5107 21 33 43.65 +51 07 24.5 7.19 570.82 *****

84 LS Peg S193 21 51 57.94 +14 06 53.3 4.19 1854 ? **

85 FO Aqr H2215-086 22 17 55.49 -08 21 05.4 4.85 1254 *****

86 SDSS J223843.84+010820.7
"Aqr1" 22 38 43.84 +01 08 20.7 ? 403.7 ***

87 AO Psc H2252-035 22 55 17.99 -03 10 40.0 3.591 805.2 *****

88 SDSS J233325.92+152222.1 23 33 25.92 +15 22 22.1 1.3854 2500 ? ***

89 V455 And HS 2331+3905 23 34 01.55 +39 21 42.9 1.3514 67.2 ***

In addition, 7 of the periodic X-ray sources in the Galactic Center region (CXOGC J174517.4-290650, CXOGC J174531.7-290542, CXOGC J174532.3-290251, CXOGC J174534.5-290201, CXOGC J174535.6-290034, CXOGC J174541.8-290037, and CXOGC J174543.4-285841) discovered by Muno et al. (2003) are also IP candidates.