AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  CY Lyr  
AAVSO UID
000-BCD-483 (37555 observations)  
Constellation
Lyra Sequence
J2000.0
18 52 41.38 +26 45 31.4  (283.17241 +26.75873) Search nearby
B1950.0 18 50 40.42 +26 41 47.4
Proper motion
RA: 7.2 +/- 4.5 mas/yDec: -0.7 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 57.220 +11.593
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18524137+2645314 AAVSO 1848+26 AN 237.1929
ASASSN-V J185241.42+264531.3 Downes CY Lyr ZTF18abjdnrd
ZTF19abpcizw    
(Not logged in)  Add name
Variability type
UGSS
Spectral type pec(UG)+M3.5V
Mag. range
12.9 - 18.0: V
Discoverer --
Epoch
--
Outburst --
Period 0.1591 d  (3.82 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto GCVS outburst cycle 17 d.
(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 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
3 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
4 Catalogue of cataclysmic binaries, low-mass X-ray binaries and related
objects (7th Edition)
2003A&A...404..301R
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
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.
2MASS J = 13.63H = 13.38K = 13.23J - K = 0.41
AllWISE W1 = 13.13W2 = 13.04W1 - W2 = 0.10
GALEX-DR5 FUV = 17.55NUV = 17.39FUV - NUV = 0.17
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
Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-04-23 18:10 UTC Other names from 2021AJ....162...94S. Gaia DR3 position.
4 Otero, Sebastian Alberto 2020-05-15 00:41 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2012-04-12 23:54 UTC Primary record creation. Orbital period and spectral type from Ritter and Kolb (2011, 2003A&A...404..301R). Range from AAVSO data. 2MASS position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.