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 45.04 +54 18 34.3
Return to Details
Search Results
16 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
ZTF J213945.04+541834.3
--
21 39 45.04 +54 18 34.3
Cyg
BY
5.1378147
17.128 (0.131) r
2.40
Gaia DR3 2174338360517045632
--
21 39 42.33 +54 20 56.1
Cyg
ROT
--
18.51 - 18.67 G
2.72
ZTF J213935.32+542053.3
--
21 39 35.32 +54 20 53.4
Cyg
EW
0.3475818
20.135 (0.575) r
2.80
Gaia DR3 2174338669759089408
--
21 39 51.03 +54 21 14.2
Cyg
ROT
--
17.53 - 17.68 G
3.38
ZTF J213935.81+542140.6
--
21 39 35.82 +54 21 40.7
Cyg
EW
0.5253980
16.202 (0.193) r
3.42
Gaia DR3 2174331458520676864
--
21 39 30.13 +54 15 56.0
Cyg
ROT
--
14.75 - 14.78 G
3.44
Gaia DR3 2174337952511382656
--
21 39 58.72 +54 21 22.9
Cyg
RS
--
15.50 - 15.56 G
3.57
ZTF J213926.31+542052.7
--
21 39 26.31 +54 20 52.7
Cyg
EW
0.3527280
20.089 (0.436) r
3.77
Gaia DR3 2174338948943783040
--
21 39 46.60 +54 22 20.0
Cyg
ROT
--
16.75 - 16.82 G
4.10
Gaia DR3 2174338777145092864
--
21 39 52.29 +54 22 32.1
Cyg
E
2.48507
11.68 - 11.87 G
4.16
Gaia DR3 2174350352065777152
--
21 39 30.82 +54 22 10.8
Cyg
S
--
17.46 - 17.86 G
4.20
ZTF J214009.27+541617.9
--
21 40 09.28 +54 16 18.0
Cyg
EA
0.9778832
18.515 (0.409) r
4.41
ZTF J213942.70+542258.2
--
21 39 42.70 +54 22 58.3
Cyg
EW
0.2693242
19.777 (0.296) r
4.45
ZTF J214010.14+541603.0
--
21 40 10.14 +54 16 03.0
Cyg
VAR
0.1150005
16.158 (0.040) r
4.92
Gaia DR3 2174334276011096192
--
21 40 11.87 +54 15 35.4
Cyg
RRC
0.216304
19.93 - 20.30 G
5.00
Gaia DR3 2174338085639200000
--
21 40 06.17 +54 22 30.5
Cyg
ROT
--
15.60 - 15.65 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]
172.30.1.11