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
  UCAC4 607-093481  
AAVSO UID
000-BMF-503 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 52 40.52 +31 13 48.2  (298.16883 +31.23005) Search nearby
B1950.0 19 50 42.37 +31 05 59.8
Proper motion
RA: 34.5 +/- 5.8 mas/yDec: -19.7 +/- 5.6 mas/ySource: UCAC4
Galactic coord. 67.316 +2.033
Other names

(Internal only)
2MASS J19524051+3113479 ASASSN-V J195240.41+311348.2 USNO-B1.0 1212-0428155
WISE J195240.51+311348.0 ZTF J195240.50+311347.9  
(Not logged in)  Add name
Variability type
SR
Spectral type --
Mag. range
14.13 - 14.82 V
Discoverer Manuel J. Mendez
Epoch
04 Sep 2018 (HJD 2458365.6905) Ephemeris
Outburst --
Period 84.6159039 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2020arXiv200508662C Epoch of minimum given. g-band period= 86.1652426 d.
2 Mendez, Manuel J. J-K= 1.58 ; APASS V magnitudes have been used for the reference stars UCAC4 606-095798 12.16 V; UCAC4 606-096012 11.94 V; UCAC4 606-096171 12.4 V
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
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 = 7.52H = 6.39K = 5.93J - K = 1.59
AllWISE W1 = 5.84W2 = 5.66W3 = 5.13W4 = 4.46W1 - W2 = 0.17W3 - W4 = 0.68
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 52 40.52 +31 13 48.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 JD light curve Mendez, Manuel J. 2017-02-17 21:01 UTC UCAC4 607093481 LC with MQZ data
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 04:24 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Mendez, Manuel J. 2017-02-17 21:20 UTC Initial submission.

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]
172.30.5.4