2005PASP..117..931S

Query : 2005PASP..117..931S

2005PASP..117..931S - Publ. Astron. Soc. Pac., 117, 931-937 (2005/September-0)

A recurrence time versus orbital period relation for the Z Camelopardalis stars.

SHAFTER A.W., CANNIZZO J.K. and WAAGEN E.O.

Abstract (from CDS):

We examine AAVSO (American Association of Variable Star Observers) light curves of 16 Z Camelopardalis systems with measured orbital periods, with particular focus on intervals away from standstill. During these times, most of the systems display a sawtooth-like outburst behavior, with quiescent intervals comparable to the outburst durations. We report the discovery of a linear relation between the characteristic outburst period and orbital period for these systems, which is given by <Pout(days)≥62.0(±7.7)Porb(days)+2.41(±1.87).

Abstract Copyright: ∼

Journal keyword(s): Accretion, Accretion Disks - Stars: Binaries: Close - Stars: Individual: Constellation Name: RX Andromedae - stars: individual (KT Persei) - Stars: Individual: Constellation Name: TZ Persei - stars: individual (AM Cassiopeiae) - stars: individual (SV Canis Minoris) - Stars: Individual: Constellation Name: Z Camelopardalis - stars: individual (AT Cancri) - Stars: Individual: Constellation Name: SY Cancri - Stars: Individual: Constellation Name: AH Herculis - stars: individual (EM Cygni) - stars: individual (AB Draconis) - stars: individual (CN Orionis) - Stars: Individual: Constellation Name: UZ Serpentis - Stars: Individual: Constellation Name: HX Pegasi - Stars: Individual: Constellation Name: HL Canis Majoris - stars: individual (V426 Ophiuchi)

Simbad objects: 17

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Number of rows : 17
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* RX And CV* 01 04 35.5379487744 +41 17 57.784196472   13.713 13.429 11.788   ~ 322 0
2 V* KT Per CV* 01 37 08.7946635024 +50 57 20.398380408   13.999 13.819 12.290   M3.5e 131 0
3 V* TZ Per CV* 02 13 50.9628827706 +58 22 52.311997695   13.774 13.473 14.202   ~ 103 0
4 V* AM Cas CV* 02 26 23.3509014836 +71 18 31.618139040   14.925 14.745 13.824   ~ 36 0
5 V* CN Ori CV* 05 52 07.7842206216 -05 25 00.543695772           ~ 184 0
6 V* HL CMa CV* 06 45 17.2108297512 -16 51 34.544944080   12.60 12.41     ~ 111 0
7 V* SV CMi CV* 07 31 08.4042714600 +05 58 48.370881792           ~ 48 0
8 V* Z Cam CV* 08 25 13.1986690656 +73 06 39.284964108   12.006 11.927 11.712   ~ 554 0
9 V* AT Cnc CV* 08 28 36.9270732360 +25 20 03.045311628   14.798 14.583 13.690   DAe: 129 0
10 V* SY Cnc CV* 09 01 03.3195626400 +17 53 56.030744400   12.757 12.498 12.078   ?+M0-V 166 0
11 V* AH Her CV* 16 44 10.0057431264 +25 15 01.942541352   12.44 12.71     K7V 249 0
12 V* V426 Oph CV* 18 07 51.6919772928 +05 51 47.804055084           ~ 182 0
13 V* UZ Ser CV* 18 11 24.8662110657 -14 55 34.506663591           ~ 79 0
14 V* EM Cyg CV* 19 38 40.1068970904 +30 30 28.332591012     11.90     ~ 270 0
15 V* AB Dra CV* 19 49 06.5315089272 +77 44 23.339250276   15.209 14.928 14.097   ~ 124 0
16 V* SS Cyg CV* 21 42 42.8034497592 +43 35 09.867842484 11.07 12.651 12.032 9.326   K5V 1324 1
17 V* HX Peg CV* 23 40 23.6981168832 +12 37 41.711624724   14.43 14.29 15.87   DAs 61 0

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