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 17 39.27 +20 40 29.8
Return to Details
Search Results
17 records (4 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 1828636687689055616
--
20 17 39.27 +20 40 29.8
Sge
ROT
8.4229
17.50 - 17.56 G
1.34
ZTF J201741.69+204142.5
--
20 17 41.70 +20 41 42.5
Sge
EW
0.6274730
17.969 (0.376) r
1.57
Gaia DR3 1828636447170869248
--
20 17 44.79 +20 39 35.9
Sge
E
0.412168
19.31 - 19.71 G
2.21
Gaia DR3 1828636923899868672
--
20 17 48.13 +20 41 15.6
Sge
ROT
--
17.34 - 17.41 G
3.20
ZTF J201750.47+203839.6
--
20 17 50.48 +20 38 39.7
Sge
RS
12.6043638
17.489 (0.317) g
3.20
Gaia DR3 1828684172849348096
--
20 17 33.25 +20 43 22.2
Sge
RS
--
15.99 - 16.12 G
3.44
ZTF J201737.24+203705.2
--
20 17 37.24 +20 37 05.2
Sge
RRAB
0.5189881
19.350 (0.749) g
3.66
ASASSN-V J201724.01+203942.5
--
20 17 24.01 +20 39 42.5
Sge
EA
4.0578
12.56 - 12.88 V
3.88
Gaia DR3 1828682145624787968
--
20 17 22.72 +20 40 17.3
Sge
ROT
--
17.72 - 17.81 G
3.96
Gaia DR3 1828635382018951040
--
20 17 49.61 +20 37 21.5
Sge
ROT
6.7304
17.11 - 17.16 G
4.10
ASASSN-V J201738.21+204435.2
--
20 17 38.21 +20 44 35.2
Sge
SR
75.3043801
13.97 - 14.31 V
4.16
Gaia DR3 1828684275928556416
--
20 17 43.99 +20 44 30.2
Sge
ROT
7.2474
15.38 - 15.41 G
4.20
Gaia DR3 1828635450738439040
--
20 17 43.12 +20 36 23.6
Sge
E
1.23843
17.55 - 17.89 G
4.31
ZTF J201749.30+204406.7
--
20 17 49.30 +20 44 06.8
Sge
RS
4.7882156
18.408 (0.231) r
4.46
Gaia DR3 1828684275928872320
--
20 17 45.80 +20 44 41.1
Sge
ROT
--
15.39 - 15.42 G
4.68
Gaia DR3 1828634660464488320
--
20 17 29.72 +20 36 23.3
Sge
ROT
12.5306
14.66 - 14.73 G
4.85
ZTF J201744.92+203549.5
--
20 17 44.92 +20 35 49.6
Sge
EW
0.3153208
18.422 (0.415) 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]
172.30.3.251