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 28 01.51 +54 20 04.6
Return to Details
Search Results
11 records (12 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
ASASSN-V J212801.51+542004.6
--
21 28 01.51 +54 20 04.6
Cyg
SRS
22.657
15.14 - 15.28 V
0.69
Gaia DR3 2175998004599926784
--
21 28 03.18 +54 20 43.2
Cyg
L
--
17.92 - 18.11 G
1.23
ZTF J212804.11+541854.1
--
21 28 04.12 +54 18 54.1
Cyg
EA
1.5418120
15.476 (0.121) r
1.78
Gaia DR3 2175986116130358784
--
21 28 01.09 +54 18 17.5
Cyg
L
--
18.77 - 18.98 G
2.34
ZTF J212814.45+542127.9
--
21 28 14.45 +54 21 28.0
Cyg
RS
0.6141674
17.114 (0.079) r
2.55
Gaia DR3 2175998210758391040
--
21 27 46.84 +54 21 27.5
Cyg
VAR
0.253726
13.39 - 13.43 G
2.70
ZTF J212817.92+541849.4
--
21 28 17.93 +54 18 49.4
Cyg
SR
34.4956717
16.096 (0.082) r
3.81
ZTF J212820.87+542238.1
--
21 28 20.87 +54 22 38.2
Cyg
SR
59.8904476
17.479 (0.110) r
3.94
Gaia DR3 2175985811196455168
--
21 28 02.14 +54 16 08.0
Cyg
SR|M
316.4
14.24 - 14.42 G
4.29
Gaia DR3 2176004056217608064
--
21 28 21.03 +54 23 17.5
Cyg
ROT
--
13.76 - 13.79 G
4.89
Gaia DR3 2175998593019109504
--
21 27 28.02 +54 20 16.0
Cyg
VAR
0.0177239
13.39 - 13.45 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]
172.30.3.84