AAVSO Home



Current Time: 31 Mar 2025 21:36:55 UTC
 Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  GY Cet  
AAVSO UID
000-BBD-007 (7824 observations)  
Constellation
Cetus Sequence
J2000.0
01 31 32.39 -09 01 22.3  (22.88496 -9.02286) Search nearby
B1950.0 01 29 02.80 -09 16 47.8
Galactic coord. 152.432 -69.564
Other names

(Internal only)
1SWXRT J013132.4-090124 1SXPS J013132.4-090124 2SXPS 158032
AAVSO_ALIAS SDSS013109 APOP 33646+0006066 ATO J022.8849-09.0228
CSS_J013132.4-090122 DES J013132.36-090122.2 GALEX J013132.4-090122
GSC2.3 S0OE006066 PB 8928 PHL 3388
PSO J013132.372-090122.241 SDSS J013132.39-090122.2 SDSS J013132.39-090122.3
SSS_J013132.4-090122 USNO-A2.0 0750-0035621 USNO-B1.0 0809-0013724
WD J013132.39-090122.32 WISE J013132.42-090123.4 WISEA J013132.40-090123.1
ZTF18abqxbyt    
(Not logged in)  Add name
Variability type
UGWZ+ZZ
Spectral type pec(e)
Mag. range
10.6 g - 18.6 V
Discoverer Paula Szkody, Oliver John Fraser, Nicole M. Silvestri, et al. (SDSS)
Epoch
--
Outburst --
Period 0.05663 d  (81.55 min)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Two superoutbursts were recorded: on 1999 November 10 (NSVS, duration at least 6 days) and 2020 July 18 – August 14 (vsnet-alert 24446 and 24554). Gaia DR2 parallax 3.31 ± 0.25 mas (distance 301 ± 25 pc).
2 2011IBVS.5969....1K Pulsation periods: 595s, 335s, etc. Porb = 81.54min.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Schmeer, P.; Stanek, K., 2020, vsnet-alert #24446 --
2 P. Schmeer, 2020, vsnet-alert #24554 --
3 J. Hambsch; B. Monard; T. Kato, 2020, vsnet-alert #24498 --
4 J. Hambsch; T. Kato, 2020, vsnet-alert #24486 --
5 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
6 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 5969		 2011IBVS.5969....1K
7 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
8 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
9 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
10 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
11 Warner, B., Woudt, P.W. 2004, ASP Conference Series, 310, 382 2004ASPC..310..382W
12 Szkody, P.; Fraser, O.; Silvestri, N; et al., 2003, Cataclysmic variables
from the Sloan Digital Sky Survey. II. The second year		 2003AJ....126.1499S
13 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
14 cvnet-discussion --
15 ZTF observations (Lasair online data) --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
AllWISE W1 = 16.20W2 = 15.73W1 - W2 = 0.47
SDSS-DR12 u = 18.27g = 18.29r = 18.33i = 18.52z = 18.46u - g = -0.03r - i = -0.20
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 1999 outburst light curve Wils, Patrick 2008-04-20 02:31 UTC Light curve of the 1999 outburst from "orphan" NSVS data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
8 Schmeer, Patrick 2020-07-19 18:11 UTC Type (UGWZ) from vsnet-alert 24486, 24498, and 24554. Maximum magnitude from ASAS-SN Sky Patrol data. ZTF designation and reference added. Discoverers added from 2003AJ....126.1499S. Outburst year deleted.
7 Otero, Sebastian Alberto 2017-05-31 01:24 UTC VSD AUID assigned.
6 Otero, Sebastian Alberto 2017-01-06 10:34 UTC SDSS position.
5 Admin, VSX 2012-08-09 01:48 UTC Reset type and maximum from revision 2.
4 Admin, VSX 2011-02-06 17:21 UTC Primary name and details from the 80th GCVS Name-List [2011IBVS.5969....1K].
3 Admin, VSX 2009-05-28 01:29 UTC Update from [2009arXiv0905.3476G].
2 Wils, Patrick 2008-04-20 02:31 UTC Primary name set to SDSS id. Outburst in NSVS data.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
18.191.148.200