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
  BMAM-V661  
AAVSO UID
000-BNM-553 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 44 30.19 +24 57 08.3  (296.12579 +24.95231) Search nearby
B1950.0 19 42 24.36 +24 49 51.1
Galactic coord. 60.988 +0.412
Other names

(Internal only)
2MASS J19443018+2457083 GSC2.3 N2F4107643 Gaia DR2 2020828434034797696
IPHAS J194430.18+245708.1 IRAS 19423+2449 UGPS J194430.18+245708.3
WISE J194430.18+245708.4 ZTF J194430.19+245708.1  
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
16.3 - <20.5 r
Discoverer Mariusz Bajer
Epoch
17 Aug 2018 (HJD 2458348.00000) Ephemeris
Outburst --
Period 427.0381287 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Bajer, Mariusz ZTF r magnitudes contaminated by Gaia DR2 2020828434022028544 (G= 20.5; sep. 0.9"). Magnitudes in the HJD light curve are for the blend of the two stars. BP-G= 3.78; J-K= 2.16.
(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
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
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.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 44 30.19 +24 57 08.3 (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 BMAM-V661 light curve Bajer, Mariusz 2020-05-14 00:38 UTC HJD light curve data from ZTF r.
(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 10:07 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Bajer, Mariusz 2020-05-15 02:16 UTC Gaia DR2 position.

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]
172.30.4.107