AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
within
5
'
of
20 40 07.84 +51 55 36.3
Return to Details
Search Results
8 records (7 ms)
Click
Name
to display Detail Sheet for star.
Save Search Results as CSV file:
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period (d)
Mag. range
0.00
ZTF J204007.83+515536.2
--
20 40 07.84 +51 55 36.3
Cyg
RS
7.1651955
16.536 (0.075) r
1.59
Gaia DR3 2180769099095434496
--
20 40 08.80 +51 54 01.0
Cyg
ROT
--
15.88 - 15.93 G
2.03
ZTF J204012.07+515341.1
--
20 40 12.07 +51 53 41.1
Cyg
EW
0.3963068
20.022 (0.800) r
3.32
ZTF J204008.00+515217.2
--
20 40 08.01 +51 52 17.3
Cyg
SR
165.3952656
18.369 (0.371) g
3.85
Gaia DR3 2180768755498063360
--
20 40 18.74 +51 52 08.8
Cyg
ROT
--
13.86 - 13.90 G
4.19
ZTF J204026.76+515836.6
--
20 40 26.77 +51 58 36.7
Cyg
EW
0.3473036
20.563 (0.491) r
4.78
Gaia DR3 2180781910972847360
--
20 39 41.61 +51 58 09.7
Cyg
RS
--
17.88 - 18.05 G
4.93
ZTF J204033.15+515836.9
--
20 40 33.15 +51 58 36.9
Cyg
EW
0.3678928
18.541 (0.401) r
Coordinate based link-outs:
-- Select --
SIMBAD Coordinate query
VizieR Search
CDS Portal
Extinction Calculator
APASS
AAVSOnet Epoch Photometry Data
SDSS Navigate Tool
ASAS Light Curve
ASAS-SN Sky Patrol
NSVS
CRTS
LINEAR
SuperWASP
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
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]
172.30.3.32