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 39 39.47 +51 39 52.9
Return to Details
Search Results
21 records (10 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 2171556806567033088
--
21 39 39.47 +51 39 52.9
Cyg
ROT
--
16.27 - 16.32 G
0.91
Gaia DR3 2171556978365726848
--
21 39 45.02 +51 40 11.2
Cyg
S
--
15.16 - 15.95 G
1.30
Gaia DR3 2171556909646253440
--
21 39 46.79 +51 39 14.9
Cyg
DSCT|GDOR|SXPHE
--
11.44 - 11.48 G
1.47
Gaia DR3 2171556836616907904
--
21 39 30.89 +51 40 30.4
Cyg
RS
--
15.98 - 16.09 G
1.58
Gaia DR3 2171559830224000896
--
21 39 32.96 +51 41 06.0
Cyg
ROT
--
16.42 - 16.48 G
2.06
ASASSN-V J213927.58+513857.3
--
21 39 27.58 +51 38 57.3
Cyg
SR
48.14
12.63 - 12.78 V
2.70
ZTF J213949.27+514206.9
--
21 39 49.28 +51 42 06.9
Cyg
EA
1.7436608
16.580 (0.236) r
2.87
Gaia DR3 2171555707055417600
--
21 39 45.94 +51 37 11.4
Cyg
ROT
--
15.17 - 15.20 G
2.93
Gaia DR3 2171557081444942592
--
21 39 55.63 +51 41 24.1
Cyg
RS
--
16.79 - 16.98 G
3.37
Gaia DR3 2171555913214663040
--
21 39 57.97 +51 38 06.4
Cyg
ROT
--
14.17 - 14.20 G
3.90
ZTF J213946.55+514337.1
--
21 39 46.56 +51 43 37.2
Cyg
EA
0.9107194
17.554 (0.123) r
3.90
Gaia DR3 2171558249675838464
--
21 39 14.77 +51 39 08.3
Cyg
RS
--
17.24 - 17.35 G
4.09
Gaia DR3 2171554946832634496
--
21 39 24.43 +51 36 31.4
Cyg
L
--
18.39 - 18.65 G
4.12
Gaia DR3 2171557425042376192
--
21 39 51.56 +51 43 32.8
Cyg
ROT
--
14.72 - 14.75 G
4.25
Gaia DR3 2171555221710320000
--
21 39 15.98 +51 37 41.6
Cyg
L
--
19.10 - 19.28 G
4.56
Gaia DR3 2171555603976019072
--
21 39 34.31 +51 35 23.7
Cyg
RS
--
15.79 - 15.97 G
4.57
Gaia DR3 2171560414339543040
--
21 39 39.37 +51 44 27.3
Cyg
ROT
--
15.91 - 15.94 G
4.73
ZTF J213912.74+513736.0
--
21 39 12.74 +51 37 36.0
Cyg
EA
1.1487878
17.429 (0.508) r
4.82
Gaia DR3 2173057193264187904
--
21 40 10.39 +51 39 22.5
Cyg
E
2.52345
15.28 - 15.48 G
4.83
ZTF J214009.26+513829.2
--
21 40 09.26 +51 38 29.2
Cyg
RS
0.9623764
16.919 (0.073) r
4.88
Gaia DR3 2171508909089712000
--
21 40 02.70 +51 36 35.9
Cyg
ROT
--
15.18 - 15.21 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]
172.30.3.32