2007MNRAS.382.1158W

Query : 2007MNRAS.382.1158W

2007MNRAS.382.1158W - Mon. Not. R. Astron. Soc., 382, 1158-1168 (2007/December-2)

Newly discovered cataclysmic variables from the INT/WFC photometric Hα survey of the northern Galactic plane.

WITHAM A.R., KNIGGE C., AUNGWEROJWIT A., DREW J.E., GANSICKE B.T., GREIMEL R., GROOT P.J., ROELOFS G.H.A., STEEGHS D. and WOUDT P.A.

Abstract (from CDS):

We report the discovery of 11 new cataclysmic variable (CV) candidates by the Isaac Newton Telescope (INT) Photometric Hα Survey of the northern Galactic plane (IPHAS). Three of the systems have been the subject of further follow-up observations. For the CV candidates IPHAS J013031.90+622132.4 and J051814.34+294113.2, time-resolved optical spectroscopy has been obtained and radial-velocity measurements of the Hα emission line have been used to estimate their orbital periods. A third CV candidate (IPHAS J062746.41+014811.3) was observed photometrically and found to be eclipsing. All three systems have orbital periods above the CV period gap of 2-3h. We also highlight an other system, IPHAS J025827.88+635234.9, whose spectrum distinguishes it as a likely high-luminosity object with unusual C and N abundances.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): surveys - binaries: close - novae, cataclysmic variables

CDS comments: In Chap. 5.2.2: IPHAS J0158 is a misprint for IPHAS J0518.

Simbad objects: 16

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Number of rows : 16
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 2MASS J01303186+6221324 CV* 01 30 31.8918487102 +62 21 32.336382231           ~ 10 0
2 IPHAS J013840.58+580811.2 CV? 01 38 40.5721731552 +58 08 11.119614612           ~ 3 0
3 2MASS J02582787+6352348 CV? 02 58 27.8843086872 +63 52 34.873742712           ~ 3 0
4 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
5 2MASS J03451159+5335144 CV* 03 45 11.5882571664 +53 35 14.669910996           ~ 8 0
6 2MASS J05181432+2941130 CV* 05 18 14.3299931640 +29 41 13.040201580           ~ 20 0
7 LAMOST J052658.99+291508.3 CV* 05 26 59.000 +29 15 08.40           ~ 4 0
8 1RXS J052832.5+283824 CV* 05 28 32.6761475136 +28 38 37.734101088     16.46     ~ 19 0
9 V* V902 Mon CV* 06 27 46.4047189728 +01 48 11.027200176           ~ 23 0
10 V* QU Car CV* 11 05 42.4858973880 -68 37 58.231932240 10.74 11.45 11.54 11.57   A 108 0
11 2MASS J18412712+0538217 CV? 18 41 27.1183091544 +05 38 21.958164060           ~ 2 0
12 ZTF J185647.16+070055.0 RS* 18 56 47.1424468296 +07 00 55.384196256           ~ 6 0
13 HD 183143 s*b 19 27 26.5636061496 +18 17 45.193019136 8.25 8.08 6.86 5.74 4.79 B7Ia+ 464 0
14 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20 10.817   D 982 0
15 V* V Sge CV* 20 20 14.6911060272 +21 06 10.437106644   11.27 11.22 11.54   Be 224 0
16 IPHAS J224112.21+564419.0 CV? 22 41 12.22 +56 44 19.1 18.900         ~ 3 0

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