AAVSO Home



Current Time: 30 Mar 2025 00:15:05 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  WY Tri  
AAVSO UID
000-BBD-814 (3675 observations)  
Constellation
Triangulum Sequence
J2000.0
02 25 00.49 +32 59 55.8  (36.25202 +32.99884) Search nearby
B1950.0 02 22 01.44 +32 46 23.7
Galactic coord. 144.656 -25.895
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0219+32 ASASSN-V J022500.50+325956.1 ATO J036.2519+32.9987
CSS_J022500.5+325956 CWISE J022500.48+325955.6 Downes WY Tri
GALEX J022500.4+325956 GSC2.3 NCKQ009071 LAMOST J022500.46+325955.5
PSO J022500.474+325955.647 SON 10919 URAT1 615-023656
USNO-A2.0 1200-01028279 USNO-B1.0 1229-0039583 WISE J022500.48+325955.4
WISEA J022500.49+325955.4 ZTF18abtgioa  
(Not logged in)  Add name
Variability type
UGSU
Spectral type --
Mag. range
15.1 - 19.0 g
Discoverer Ludwig Meinunger
Epoch
--
Outburst --
Period 0.07569 d  (108.99 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 Gaia EDR3 parallax 1.97 ± 0.11 mas (distance 501 ± 29 pc).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries
2017RNAAS...1...29T
4 T. Kato et al., 2009, arXiv:0905.1757v1 [astro-ph.SR] 2009arXiv0905.1757K
5 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
6 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
7 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
8 Meinunger, L., 1986, Veränderliche im Feld β Trianguli 1986MitVS..11....1M
9 L.Meinunger, MVS 11,H.1,1,1986. --
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 = 15.72W2 = 15.57W1 - W2 = 0.15
GALEX-DR5 FUV = 19.06NUV = 18.80FUV - NUV = 0.26
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Otero, Sebastian Alberto 2023-04-23 18:06 UTC Maximum magnitude from ZTF data. Gaia DR3 position.
5 Schmeer, Patrick 2022-02-09 22:09 UTC Gaia EDR3 position. Minimum magnitude from ZTF data. Discoverer from 1986MitVS..11....1M.
4 Otero, Sebastian Alberto 2018-03-09 02:46 UTC Orbital period from 2017RNAAS...1...29T. PPMXL position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-05-14 00:47 UTC Update from [2009arXiv0905.1757K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.