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 31 08.75 +49 55 09.6
Return to Details
Search Results
17 records (17 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
Gaia DR3 2180091353255717632
--
20 31 08.75 +49 55 09.5
Cyg
ROT
--
16.74 - 16.79 G
0.89
Gaia DR3 2180090562975810560
--
20 31 10.04 +49 54 17.4
Cyg
E
1.31378
18.86 - 19.39 G
1.64
Gaia DR3 2180090528622006656
--
20 31 16.42 +49 54 04.5
Cyg
ROT
--
14.34 - 14.37 G
2.93
Gaia DR3 2180091662493348864
--
20 30 55.05 +49 57 05.7
Cyg
VAR
0.0234471
13.62 - 13.65 G
3.16
ZTF J203117.88+495757.3
--
20 31 17.89 +49 57 57.3
Cyg
RS:
0.1617978
16.372 (0.055) r
3.29
ZTF J203102.59+495817.9
--
20 31 02.59 +49 58 17.9
Cyg
EW
0.2838238
20.397 (0.576) r
3.47
ZTF J203128.94+495356.1
--
20 31 28.94 +49 53 56.1
Cyg
EW
0.3935158
19.133 (0.378) r
3.62
Gaia DR3 2180138185580124544
--
20 30 46.59 +49 55 46.4
Cyg
DSCT|GDOR|SXPHE
--
13.10 - 13.12 G
3.82
Gaia DR3 2180138597889888512
--
20 30 49.65 +49 57 26.0
Cyg
S
--
17.02 - 17.36 G
4.12
Gaia DR3 2180089978860099840
--
20 31 06.55 +49 51 03.4
Cyg
RRAB
0.496846
19.57 - 20.21 G
4.12
ZTF J203111.26+495915.6
--
20 31 11.27 +49 59 15.6
Cyg
BY
3.4101077
19.960 (0.417) r
4.39
Gaia DR3 2180088948074084736
--
20 31 35.94 +49 54 50.9
Cyg
ROT
--
14.23 - 14.26 G
4.51
Gaia DR3 2180089875786956800
--
20 31 14.59 +49 50 44.7
Cyg
ROT
--
15.69 - 15.75 G
4.52
ZTF J203123.47+495900.5
--
20 31 23.47 +49 59 00.5
Cyg
EW
0.2909848
16.792 (0.093) r
4.84
ZTF J203105.65+495020.9
--
20 31 05.65 +49 50 20.9
Cyg
EW
0.2861774
18.622 (0.484) r
4.85
Gaia DR3 2180089841427226240
--
20 31 19.38 +49 50 37.0
Cyg
ROT
--
13.81 - 13.85 G
4.89
V2997 Cyg
--
20 30 41.90 +49 57 27.0
Cyg
DSCT
0.07787
11.649 - 11.656 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]
172.30.4.232