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 54 31.91 +41 55 39.3
Return to Details
Search Results
8 records (6 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 J215431.91+415539.3
--
21 54 31.91 +41 55 39.3
Cyg
EW
0.5755310
15.126 (0.509) g
2.02
ASASSN-V J215438.54+415403.3
--
21 54 38.55 +41 54 03.3
Cyg
EB
0.609368
15.70 (0.43) g
2.46
Gaia DR3 1960395461003650944
--
21 54 42.61 +41 54 12.7
Cyg
ROT
--
16.19 - 16.23 G
2.65
Gaia DR3 1960395461003651840
--
21 54 43.70 +41 54 10.2
Cyg
ROT
--
17.14 - 17.19 G
3.41
Gaia DR3 1960398622099568512
--
21 54 46.44 +41 57 44.1
Cyg
S
--
16.64 - 16.99 G
3.68
Gaia DR3 1960393914815394432
--
21 54 18.21 +41 58 19.0
Cyg
ROT
--
15.76 - 15.79 G
3.93
Gaia DR3 1960395289204963840
--
21 54 51.86 +41 54 22.5
Cyg
S
--
17.23 - 17.86 G
4.73
ASASSN-V J215406.78+415456.1
--
21 54 06.78 +41 54 56.1
Cyg
RRAB
0.526694
15.64 - 16.63 V
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]
172.30.1.11