2014AJ....148...63S

Query : 2014AJ....148...63S

2014AJ....148...63S - Astron. J., 148, 63 (2014/October-0)

Follow up observations of SDSS and CRTS candidate cataclysmic variables.

SZKODY P., EVERETT M.E., HOWELL S.B., LANDOLT A.U., BOND H.E., SILVA D.R. and VASQUEZ-SOLTERO S.

Abstract (from CDS):

We present photometry and spectroscopy of 11 and 35 potential cataclysmic variables, respectively, from the Sloan Digital Sky Survey, the Catalina Real-Time Transient Survey, and vsnet alerts. The photometry results include quasi-periodic oscillations during the decline of V1363 Cyg, nightly accretion changes in the likely Polar (AM Herculis binary) SDSS J1344+20, eclipses in SDSS J2141+05 with an orbital period of 76±2 minutes, and possible eclipses in SDSS J2158+09 at an orbital period near 100 minutes. Time-resolved spectra reveal short orbital periods near 80 minutes for SDSS J0206+20, 85 minutes for SDSS J1502+33, and near 100 minutes for CSS J0015+26, RXS J0150+37, SDSS J1132+62, SDSS J2154+15, and SDSS J2158+09. The prominent He II line and velocity amplitude of SDSS J2154+15 are consistent with a Polar nature for this object, while the absence of this line and a low velocity amplitude argue against this classification for RXS J0150+37. Single spectra of 10 objects were obtained near outburst and the rest near quiescence, confirming the dwarf novae nature of these objects.

Abstract Copyright: ∼

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

CDS comments: PNV J191501+071847 is a probable misprint for PNV J191501+071947.

Simbad objects: 46

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Number of rows : 46
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 CRTS J000024.7+332543 CV* 00 00 24.6256126776 +33 25 43.072821948           ~ 7 0
2 SDSS J001133.71+045122.4 CV* 00 11 33.7090889833 +04 51 22.552992647           ~ 7 0
3 CRTS J001538.3+263657 CV* 00 15 38.2394546976 +26 36 56.813748984           ~ 16 0
4 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
5 CRTS J005152.9+204017 CV* 00 51 52.89 +20 40 17.3   19.21 18.66   17.17 ~ 7 0
6 CRTS J005824.6+283304 CV* 00 58 24.5820061104 +28 33 04.227190704   19.51 19.38   19.18 ~ 7 0
7 CRTS J010411.6-031341 CV* 01 04 11.6101041408 -03 13 42.191446296   19.97 19.80   19.1 ~ 9 0
8 LAMOST J015016.17+375618.9 CV* 01 50 16.1853069486 +37 56 18.997430326           ~ 11 0
9 PTF 10zdi CV* 02 06 33.4577392656 +20 57 07.647053148           ~ 8 0
10 V* EF Eri CV* 03 14 13.2526234800 -22 35 42.900077688   15.4 14.53 13.5   DA 453 0
11 CRTS J034420.1+093007 CV* 03 44 20.1654085080 +09 30 06.933235392     17.67     F5 12 0
12 CRTS J035318.2-034847 CV* 03 53 18.1957765497 -03 48 47.268539779       15.747   ~ 8 0
13 2MASS J04221780+3342153 CV* 04 22 17.8112829648 +33 42 15.280508592           ~ 4 0
14 CRTS J050124.1+203818 CV* 05 01 24.1329637560 +20 38 17.914174296           ~ 13 0
15 CRTS J051457.7+083503 CV* 05 14 57.74 +08 35 02.6           ~ 5 0
16 CRTS J051814.5-024503 CV* 05 18 14.5416630869 -02 45 02.815323251           ~ 9 0
17 CRTS J064729.3+495027 CV* 06 47 29.3046752448 +49 50 26.957056920   17.8 16.84 16.116 15.62 ~ 11 0
18 1AXG J065037+4130 CV* 06 50 36.61 +41 30 53.1   20.79 20.07 19.42 18.69 ~ 5 0
19 V* V808 Aur CV* 07 11 26.0064549840 +44 04 05.104355016   15.01 16.25 15.12   ~ 34 0
20 CRTS J075418.7+381225 CV* 07 54 18.729 +38 12 25.19           ~ 12 0
21 SDSS J075648.04+305805.0 CV* 07 56 48.0521067480 +30 58 05.018374092           ~ 11 0
22 CRTS J075713.8+222253 CV* 07 57 13.8222781008 +22 22 52.899950964           ~ 5 0
23 V* VV Pup CV* 08 15 06.8009599464 -19 03 17.765706024     13.90     M7V 413 0
24 SDSS J113215.51+624900.3 CV* 11 32 15.5080330344 +62 49 00.469732296           ~ 12 0
25 PM J12192+2049 CV* 12 19 13.0489798728 +20 49 38.675936352     19.38     ~ 20 0
26 LINEAR 3731074 CV* 12 24 05.5835752632 +18 41 02.901168204           ~ 16 0
27 PG 1230+226 CV* 12 32 55.1109918072 +22 22 09.569392824   15.19       sd 12 0
28 SDSS J134441.83+204408.3 CV* 13 44 41.8335823344 +20 44 08.612197584   17.61 17.89     ~ 18 1
29 V* NZ Boo CV* 15 02 41.0007781680 +33 34 24.002686380           ~ 47 0
30 LINEAR 13990545 CV* 15 19 15.8641995744 +06 45 29.175999336           ~ 15 0
31 SDSS J160450.16+414328.6 CV* 16 04 50.1936687192 +41 43 28.587417312           ~ 11 0
32 SDSS J160501.35+203056.8 CV* 16 05 01.3556131728 +20 30 56.986030800           ~ 11 0
33 2MASS J16595166+1927454 CV* 16 59 51.6845368512 +19 27 45.608570028   16.49 16.76     ~ 16 0
34 CRTS CSS130418 J174033+414756 CV* 17 40 33.4638975720 +41 47 55.977218592   19.61   19.47   ~ 18 0
35 V* V1838 Aql CV* 19 15 02.1126096064 +07 19 47.858736775           ~ 21 0
36 V* V1363 Cyg CV* 20 06 11.5277339232 +33 42 37.683290520           ~ 32 0
37 RX J2052.8-0239 CV* 20 52 52.7242729848 -02 39 52.877787300           ~ 8 0
38 CRTS CSS130905 J210016-024258 CV* 21 00 16.02 -02 42 58.0           ~ 4 0
39 SDSS J214140.43+050730.0 CV* 21 41 40.4470139568 +05 07 30.236842560           ~ 14 0
40 CRTS J215427.1+155714 CV* 21 54 27.1931589584 +15 57 13.069187963           ~ 6 0
41 CRTS J215636.3+193242 CV* 21 56 36.3403985160 +19 32 41.598455352   19.87 20.83 21.12 19.89 ~ 7 0
42 CRTS J215815.3+094709 CV* 21 58 15.3066122064 +09 47 09.574786320   17.44 17.48 17.35 17.05 ~ 12 0
43 V* V650 Peg CV* 22 43 48.4822083120 +08 09 26.919116928   18.08   16.68 18.44 ~ 17 0
44 CRTS J232551.5-014024 CV* 23 25 51.4767810504 -01 40 23.650147128           ~ 7 0
45 CRTS J233848.7+281955 CV* 23 38 48.6786155448 +28 19 54.995018880           ~ 16 0
46 MASTER OT J235503.22+420010.2 CV* 23 55 03.22 +42 00 10.2           ~ 2 0

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