AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
Revise
New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
2MASS J20093739+3619592
AAVSO UID
--
Constellation
Cygnus
Sequence
J2000.0
20 09 37.39 +36 19 59.2 (302.40579 +36.33311)
Search nearby
B1950.0
20 07 45.15 +36 11 05.5
Galactic coord.
73.511 +1.736
Other names
(Internal only)
GSC2.3 N335264321
Gaia DR2 2059163937716032640
IPHAS J200937.40+361959.4
USNO-B1.0 1263-0411439
WISEA J200937.40+361959.3
(Not logged in)
Add name
Variability type
M
Spectral type
--
Mag. range
15.4 - <19.7 r
Discoverer
Adam Derdzikowski
Epoch
12 Aug 2018 (HJD 2458343)
Ephemeris
Outburst
--
Period
350 d
Rise/eclipse dur.
--
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1
Derdzikowski, Adam
J-K: 2.15. BP-G: 4.32.
(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
-- Select --
APASS
AAVSOnet EPD
SIMBAD
SIMBAD Clickable Map
SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
CDS Portal
CDS Biblio
SDSS Navigate Tool
ASAS-SN Sky Patrol
NSVS
CRTS
ZTF
SuperWASP
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Kamogata Wide-field Survey (KWS)
Go
Select a
Location
for more details.
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2
Phase plot
Derdzikowski, Adam
2020-07-01 00:45 UTC
Phase plot using ZTF data
1
JD plot
Derdzikowski, Adam
2020-07-01 00:45 UTC
Plot using ZTF 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 03:19 UTC
ZTF name from
2020arXiv200508662C
added. Gaia EDR3 position.
1
Derdzikowski, Adam
2020-07-03 09:56 UTC
Initial submission. 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]
172.30.0.175