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 30 12.50 +44 53 45.6
Return to Details
Search Results
12 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
Gaia DR3 1971027081314660864
--
21 30 12.50 +44 53 45.6
Cyg
RS
--
17.63 - 17.78 G
1.13
Gaia DR3 1971026909509312128
--
21 30 09.51 +44 52 45.7
Cyg
DSCT|GDOR|SXPHE
0.1009373
12.83 - 12.92 G
1.88
Gaia DR3 1971024023298867968
--
21 30 19.77 +44 52 23.6
Cyg
RS
--
13.55 - 13.59 G
1.88
Gaia DR3 1971023958884987008
--
21 30 12.30 +44 51 52.6
Cyg
ROT
--
15.54 - 15.59 G
1.96
Gaia DR3 1971120922063454848
--
21 30 22.38 +44 54 38.2
Cyg
ROT
--
16.53 - 16.58 G
2.68
NSV 25634
000-BCN-985
21 30 25.84 +44 52 30.0
Cyg
GDOR
2.8913
6.77 V (0.004)TESS
3.43
ZTF J212954.28+445235.1
--
21 29 54.29 +44 52 35.1
Cyg
EW
0.3841794
17.332 (0.246) r
3.56
ASASSN-V J213016.01+445015.4
--
21 30 16.01 +44 50 15.4
Cyg
L
--
13.64 - 14.20 V
3.91
Gaia DR3 1971028391291199744
--
21 29 58.17 +44 56 43.9
Cyg
ROT
--
16.47 - 16.52 G
3.91
ZTF J212957.18+445056.6
--
21 29 57.18 +44 50 56.6
Cyg
EA
0.6634847
17.092 (0.427) r
4.47
Gaia DR3 1971121364436081920
--
21 30 19.87 +44 58 02.0
Cyg
E
0.234914
19.22 - 19.83 G
4.61
Gaia DR3 1971028356931458688
--
21 29 53.28 +44 56 52.1
Cyg
DSCT|GDOR|SXPHE
--
14.69 - 14.74 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]
172.30.2.5