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
21 31 21.89 +52 02 38.6
Return to Details
Search Results
13 records (8 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 2172471699025871616
--
21 31 21.88 +52 02 38.6
Cyg
E
2.37386
12.32 - 12.40 G
1.98
ASASSN-V J213124.22+520435.5
--
21 31 24.21 +52 04 35.5
Cyg
ROT
3.1044
14.92 (0.25) g
2.15
Gaia DR3 2172471355412121600
--
21 31 09.37 +52 01 41.1
Cyg
L
--
17.59 - 17.95 G
2.19
Gaia DR3 2172471359716186752
--
21 31 08.11 +52 02 05.6
Cyg
ROT
--
14.23 - 14.26 G
2.47
Gaia DR3 2172471286693023616
--
21 31 11.87 +52 00 42.9
Cyg
L
--
18.62 - 18.84 G
3.22
ZTF J213142.72+520257.2
--
21 31 42.72 +52 02 57.3
Cyg
EW
0.3907604
18.447 (0.326) r
3.37
Gaia DR3 2172474997543589760
--
21 31 09.30 +52 05 24.3
Cyg
E
1.05135
18.19 - 18.42 G
3.88
ZTF J213146.22+520138.0
--
21 31 46.22 +52 01 38.1
Cyg
SR
184.6974357
17.850 (0.303) r
3.92
Gaia DR3 2172470603801956736
--
21 31 30.32 +51 58 56.7
Cyg
YSO
--
15.39 - 15.44 G
4.12
NSVS 3291274
--
21 31 46.74 +52 04 10.5
Cyg
SR
129.686328
13.818 (0.380) r
4.24
Gaia DR3 2172564642105126016
--
21 31 48.92 +52 03 28.3
Cyg
L
--
18.17 - 18.50 G
4.48
Gaia DR3 2172564646408319232
--
21 31 50.27 +52 03 39.9
Cyg
YSO
--
16.00 - 16.05 G
4.72
Gaia DR3 2172470015382324352
--
21 30 52.02 +52 01 33.9
Cyg
RS
--
16.28 - 16.36 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]
172.30.2.253