2003AJ....126.1499S

Query : 2003AJ....126.1499S

2003AJ....126.1499S - Astron. J., 126, 1499-1514 (2003/September-0)

Cataclysmic variables from the Sloan Digital Sky Survey. II. The second year.

SZKODY P., FRASER O., SILVESTRI N., HENDEN A., ANDERSON S.F., FRITH J., LAWTON B., OWENS E., RAYMOND S., SCHMIDT G., WOLFE M., BOCHANSKI J., COVEY K., HARRIS H., HAWLEY S., KNAPP G.R., MARGON B., VOGES W., WALKOWICZ L., BRINKMANN J. and LAMB D.Q.

Abstract (from CDS):

The first full year of operation following the commissioning year of the Sloan Digital Sky Survey (SDSS) has revealed a wide variety of newly discovered cataclysmic variables (CVs). We show the SDSS spectra of 42 CVs observed in 2002, of which 35 are new classifications, four are known dwarf novae (CT Hya, RZ Leo, T Leo, and BZ UMa), one is a known CV identified from a previous quasar survey (Aqr1), and two are known ROSAT or FIRST discovered CVs (RX J09445+0357, FIRST J102347.6+003841). The SDSS positions, colors, and spectra of all 42 systems are presented. In addition, the results of follow-up studies of several of these objects identify the orbital periods, velocity curves, and polarization that provide the system geometry and accretion properties. While most of the SDSS discovered systems are faint (greater than 18th magnitude) with low accretion rates (as implied from their spectral characteristics), there are also a few bright objects that may have escaped previous surveys due to changes in the mass transfer rate.

Abstract Copyright: ∼

Journal keyword(s): Stars: Novae, Cataclysmic Variables - Techniques: Photometric - Techniques: Spectroscopic

Simbad objects: 42

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Number of rows : 42
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 V* GY Cet CV* 01 31 32.3907990576 -09 01 22.326479976   18.61 18.54     DC: 31 0
2 V* GZ Cet CV* 01 37 01.0693101024 -09 12 34.719127956     18.52     ~ 42 0
3 V* KY Eri CV* 03 10 51.6706624176 -07 55 00.371460504           ~ 17 0
4 V* LT Eri CV* 04 07 14.7818653656 -06 44 25.166660172           ~ 31 0
5 CRTS J073817.7+285519 CV* 07 38 17.7432183840 +28 55 19.728652440     18.29     ~ 15 0
6 V* EU Lyn CV* 07 52 40.4510831064 +36 28 23.216489076           ~ 20 0
7 KUV 07589+4019 CV* 08 02 15.3894364464 +40 10 47.128696536   16.0   15.0   sdB 19 0
8 HS 0805+3822 CV* 08 09 08.3945706216 +38 14 06.206132976           ~ 31 0
9 V* V495 Hya CV* 08 44 00.0992860440 +02 39 19.343312748           ~ 20 0
10 V* CT Hya CV* 08 51 07.3931442504 +03 08 34.362546720           ~ 52 0
11 V* BZ UMa CV* 08 53 44.1735972456 +57 48 40.593710304   15.95 17.58 14.98 15.38 M5.5:Ve 164 0
12 V* PU UMa CV* 09 01 03.9390477912 +48 09 11.060691948           ~ 23 0
13 V* V524 Hya CV* 09 20 09.5444896656 +00 42 44.945689248           ~ 15 0
14 SDSS J093238.21+010902.5 CV* 09 32 38.2020348888 +01 09 02.529544284           ~ 8 0
15 RX J0944.5+0357 CV* 09 44 31.6813494432 +03 58 05.300563116   17.525 17.019 15.574   M2V 42 0
16 SDSS J101037.06+024915.0 CV* 10 10 37.056 +02 49 14.92           ~ 8 0
17 PSR J1023+0038 Psr 10 23 47.6841824712 +00 38 41.005893516     17.31     GV 470 0
18 V* RZ Leo CV* 11 37 22.2524330304 +01 48 58.617459936     19.6     DA+dM2 170 0
19 V* QZ Vir CV* 11 38 26.8241432424 +03 22 07.110298596     15.81     ~ 269 1
20 SDSS J114628.80+675909.6 CV* 11 46 28.8065249184 +67 59 09.624859224           ~ 11 0
21 V* V406 Vir CV* 12 38 13.7337832872 -03 39 32.965818228           DA3e 62 0
22 RX J1243.4+0256 CV* 12 43 25.9201550928 +02 55 47.374491432   17.4       DQ 19 0
23 V* OV Dra CV* 12 50 23.8536064176 +66 55 25.477186188           ~ 22 0
24 SDSS J125834.74+640823.1 CV* 12 58 34.7477738592 +64 08 23.095486968           ~ 6 0
25 SDSS J125834.75+663551.4 CV* 12 58 34.7663167776 +66 35 51.532426428           ~ 8 0
26 V* OZ Dra CV* 13 27 23.3849161008 +65 28 54.313407696           ~ 19 0
27 SDSS J144659.95+025330.3 CV* 14 46 59.9558922576 +02 53 30.401221092           ~ 15 0
28 SDSS J145003.10+584501.8 CV* 14 50 03.118 +58 45 01.88           ~ 6 0
29 CRTS J152857.9+034912 CV* 15 28 57.8636177256 +03 49 11.648780544           ~ 14 0
30 V* MQ Dra CV* 15 53 31.1198078328 +55 16 14.475178272     17.35     M5Ve 57 0
31 SDSS J163605.01+465204.5 CV* 16 36 05.0113423992 +46 52 04.578333636           ~ 10 0
32 V* V1237 Her CV* 17 00 53.2970413128 +40 03 57.805683552           ~ 22 0
33 SDSS J204448.92-045928.8 CV* 20 44 48.9225407448 -04 59 28.809306348           K4/5e 23 0
34 SDSS J204817.85-061044.8 CV* 20 48 17.8483614432 -06 10 44.748728040           ~ 20 0
35 2MASS J20501785-0536269 CV* 20 50 17.86 -05 36 26.9           ~ 19 0
36 V* QT Aqr CV* 20 59 14.8731100248 -06 12 20.463258888           ~ 13 0
37 SDSS J210131.26+105251.5 CV* 21 01 31.2603247008 +10 52 51.554742924           ~ 10 0
38 V* DM Cap CV* 21 54 11.1291520872 -09 01 21.552047112           ~ 8 0
39 CRTS J220554.0+115554 CV* 22 05 53.9741753952 +11 55 53.713764372           ~ 25 0
40 FASTT 1560 CV* 22 34 39.9293864256 +00 41 27.314123388           ~ 21 0
41 V* V349 Aqr CV* 22 38 43.8299592768 +01 08 20.710907664           ~ 28 0
42 PB 7412 CV* 22 58 31.1815672728 -09 49 31.654510500   15   15.04   ~ 24 0

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