2001PASP..113..473H

Query : 2001PASP..113..473H

2001PASP..113..473H - Publ. Astron. Soc. Pac., 113, 473-481 (2001/April-0)

Similarities between stunted outbursts in nova-like cataclysmic variables and outbursts in ordinary dwarf novae.

HONEYCUTT R.K.

Abstract (from CDS):

Stunted outbursts have been reported in old novae and nova-like cataclysmic variables by Honeycutt, Robertson, and Turner. These 0.4-1 mag outbursts were concluded to be either mass transfer events or disk outbursts similar to dwarf nova eruptions, but seen under unusual conditions. Honeycutt, Robertson, and Turner did not have enough evidence to favor either of these possibilities. This paper uses additional long-term photometry and analysis to argue that the similarities of these stunted outbursts to dwarf nova eruptions are now so numerous that the dwarf nova outburst choice is strongly favored. The similarities discussed here include the range of outburst spacings, the coherence and stability of the outbursts, and the presence of isolated outburst/dip pairs. As part of this discussion we note the presence of unexpectedly stable clocks over 9 years for the repetition interval of dwarf nova outbursts in SY Cnc and of stunted outbursts in FY Per.

Abstract Copyright: ∼

Journal keyword(s): Stars: Novae, Cataclysmic Variables - stars: individual (DI Lacertae) - stars: individual (RW Trianguli) - stars: individual (SW Sextantis) - Stars: Individual: Constellation Name: BH Lyncis - stars: individual (V841 Ophiuchi) - stars: individual (GI Monocerotis) - stars: individual (CT Serpentis) - stars: individual (FY Persei) - Stars: Individual: Constellation Name: SS Cygni - Stars: Individual: Constellation Name: HX Pegasi - Stars: Individual: Constellation Name: SY Cancri - Stars: Individual: Constellation Name: RW Sextantis - Stars: Individual: Constellation Name: Q Cygni - Stars: Individual: Constellation Name: CP Lacertae - stars: individual (V825 Herculis) - Stars: Individual: Constellation Name: AH Herculis - Stars: Individual: Constellation Name: HX Pegasi - Stars: Individual: Constellation Name: Z Camelopardalis

Simbad objects: 25

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Number of rows : 25
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 SV* HV 6337 V* 00 48 16.5849352104 -74 35 51.490968828   13.99 12.46     M4+ 13 2
2 V* TT Ari CV* 02 06 53.0797508832 +15 17 41.851038804   10.73 10.20     Bep: 459 0
3 V* RW Tri CV* 02 25 36.1556820000 +28 05 50.891220600   13.50 12.50     M0V 324 0
4 V* FY Per CV* 04 41 56.6371042152 +50 42 36.032846544   12.546 12.245 12.634   ~ 44 0
5 V* GI Mon No* 07 26 47.1066965424 -06 40 29.708015988           ~ 62 0
6 V* U Gem CV* 07 55 05.2324414746 +22 00 05.044127985   15.3 14.54     DA 1135 0
7 PG 0818+513 CV* 08 22 36.0475955184 +51 05 24.558779364   15.73       ~ 127 0
8 V* Z Cam CV* 08 25 13.1986690656 +73 06 39.284964108   12.006 11.927 11.712   ~ 554 0
9 V* SY Cnc CV* 09 01 03.3195626400 +17 53 56.030744400   12.757 12.498 12.078   ?+M0-V 166 0
10 V* SW Sex CV* 10 15 09.3769935988 -03 08 32.850732738           ~ 223 0
11 V* RW Sex CV* 10 19 56.6224471752 -08 41 56.106711816   10.674 10.645 10.747 10.598 DAe 216 0
12 V* CT Ser No* 15 45 39.0752447088 +14 22 31.757902824   16.772 16.530     ~ 84 0
13 V* X Ser No* 16 19 17.6857680120 -02 29 29.533236000           ~ 74 0
14 V* AH Her CV* 16 44 10.0057431264 +25 15 01.942541352   12.44 12.71     K7V 249 0
15 V* V841 Oph No* 16 59 30.3744528816 -12 53 27.137707116   14.068 13.606 13.491   ~ 138 0
16 V* V825 Her CV* 17 18 36.9999462264 +41 15 51.154576704   14.32       ~ 52 0
17 V* HR Lyr No* 18 53 25.0563891480 +29 13 37.666012692     15.4     ~ 74 0
18 V* V446 Her No* 18 57 21.5916294048 +13 14 29.316793632           ~ 152 0
19 EM* LkHA 170 Ae* 20 52 12.7783926120 +44 19 26.086865808   14.958 14.578 14.261   A0e 124 0
20 V* Q Cyg No* 21 41 43.9277188104 +42 50 29.039122176           ~ 118 0
21 V* SS Cyg CV* 21 42 42.8034497592 +43 35 09.867842484 11.07 12.651 12.032 9.326   K5V 1324 1
22 V* UU Aqr CV* 22 09 05.7613016472 -03 46 17.688853416   13.998 13.919 13.735   ~ 153 0
23 V* CP Lac No* 22 15 41.1032963832 +55 37 01.322162256           ~ 142 1
24 V* DI Lac No* 22 35 48.4952851704 +52 42 59.641265592   14.89 14.51 14.48   ~ 126 0
25 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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