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 28.79 +30 11 07.3
Return to Details
Search Results
17 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 J204028.79+301107.3
--
20 40 28.79 +30 11 07.3
Cyg
SR
88.7685659
14.435 (0.226) r
1.14
Gaia DR3 1859251553866425344
--
20 40 24.58 +30 11 48.3
Cyg
S
--
14.94 - 15.72 G
1.23
ZTF J204033.74+301031.5
--
20 40 33.75 +30 10 31.5
Cyg
EW
0.3407584
18.205 (0.313) r
1.74
Gaia DR3 1859251248933278080
--
20 40 35.96 +30 10 20.2
Cyg
E
4.12956
17.49 - 17.90 G
2.36
Gaia DR3 1859251248933277440
--
20 40 38.58 +30 10 04.2
Cyg
ROT
--
15.76 - 15.80 G
3.15
Gaia DR3 1859252966920194816
--
20 40 14.24 +30 11 09.0
Cyg
ROT
0.96368
17.25 - 17.40 G
3.55
ZTF J204015.02+301303.7
--
20 40 15.03 +30 13 03.7
Cyg
EA
1.1395094
16.039 (0.282) r
3.55
ZTF J204018.20+300824.1
--
20 40 18.20 +30 08 24.2
Cyg
EW
0.6586180
17.366 (0.153) r
3.56
Gaia DR3 1859250389935131392
--
20 40 39.53 +30 08 25.5
Cyg
S
--
18.22 - 19.41 G
3.60
ZTF J204034.69+301429.2
--
20 40 34.69 +30 14 29.3
Cyg
EA
1.0544314
17.409 (0.227) r
3.65
Gaia DR2 1859252039206935040
--
20 40 39.12 +30 14 00.5
Cyg
RRAB
0.4800415
17.439 (0.805) g
3.88
Gaia DR3 1859249801519383936
--
20 40 15.13 +30 08 36.1
Cyg
L
--
18.39 - 19.18 G
4.53
Gaia DR3 1859250183781374464
--
20 40 42.82 +30 07 45.4
Cyg
ROT
0.407784
17.36 - 17.47 G
4.60
ZTF J204014.79+301435.5
--
20 40 14.79 +30 14 35.5
Cyg
RS
0.9272763
17.595 (0.094) r
4.78
Gaia DR3 1859255230358867968
--
20 40 26.21 +30 15 51.9
Cyg
ROT
7.8817
17.45 - 17.50 G
4.81
ZTF J204009.41+300845.1
--
20 40 09.41 +30 08 45.1
Cyg
RS
1.5361002
17.080 (0.099) g
4.83
Gaia DR3 1859250733537207808
--
20 40 50.84 +30 10 21.1
Cyg
ROT
--
17.08 - 17.15 G
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]
172.30.5.228