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 45.00 +50 17 32.0
Return to Details
Search Results
22 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 2171011242644357120
--
21 30 45.00 +50 17 32.0
Cyg
E
2.73669
11.99 - 12.11 G
0.45
WISE J213046.7+501711
--
21 30 46.81 +50 17 11.0
Cyg
EW
0.3813592
15.795 (0.507) r
1.48
Gaia DR3 2171011311363827456
--
21 30 35.79 +50 17 22.4
Cyg
ROT
--
17.44 - 17.51 G
1.60
Gaia DR3 2171011483162514048
--
21 30 36.14 +50 18 17.0
Cyg
ROT
--
13.31 - 13.33 G
1.73
Gaia DR3 2171011517522250880
--
21 30 38.42 +50 18 54.7
Cyg
ROT
--
15.96 - 16.01 G
2.03
Gaia DR3 2171010830327506688
--
21 30 57.69 +50 17 30.8
Cyg
E
1.92497
17.91 - 18.51 G
2.75
Gaia DR3 2171011895479369344
--
21 30 43.66 +50 20 16.3
Cyg
ROT
--
16.61 - 16.66 G
2.92
ZTF J213029.00+501856.5
--
21 30 29.01 +50 18 56.5
Cyg
EA
0.6767696
17.311 (0.511) r
2.94
Gaia DR3 2171010108767508608
--
21 30 51.43 +50 14 46.8
Cyg
L
--
17.96 - 18.69 G
2.97
Gaia DR3 2171014472459742464
--
21 30 37.21 +50 20 14.1
Cyg
L
--
17.19 - 17.52 G
3.03
Gaia DR3 2171010864687247232
--
21 31 03.87 +50 17 52.1
Cyg
ROT
--
16.95 - 17.00 G
3.04
ZTF J213026.27+501658.0
--
21 30 26.28 +50 16 58.0
Cyg
SR
90.0368304
15.421 (0.197) r
3.06
Gaia DR3 2171010241899979264
--
21 30 38.39 +50 14 39.7
Cyg
L
--
19.06 - 19.40 G
3.41
Gaia DR3 2171010211852226048
--
21 30 47.59 +50 14 09.1
Cyg
ROT
--
13.28 - 13.30 G
3.75
ZTF J213100.03+501439.4
--
21 31 00.04 +50 14 39.5
Cyg
EA
0.9011920
17.586 (0.133) r
3.83
Gaia DR3 2171010899046982016
--
21 31 07.35 +50 18 55.5
Cyg
VAR
0.1846565
13.81 - 13.86 G
4.48
Gaia DR3 2171012788832570880
--
21 30 18.06 +50 16 17.2
Cyg
RS
--
17.49 - 17.59 G
4.55
ASASSN-V J213048.48+502202.7
--
21 30 48.48 +50 22 02.7
Cyg
SRS
26.218
13.50 - 13.64 V
4.57
Gaia DR3 2171014987855814272
--
21 30 46.31 +50 22 05.7
Cyg
RS
--
17.18 - 17.31 G
4.63
Gaia DR3 2171387035099481728
--
21 31 04.50 +50 20 57.5
Cyg
ROT
--
12.29 - 12.33 G
4.80
ZTF J213103.78+501347.5
--
21 31 03.79 +50 13 47.5
Cyg
M
181.5465597
19.564 (1.996) r
4.88
Gaia DR3 2171009485985701120
--
21 30 29.01 +50 13 22.8
Cyg
ROT
--
16.98 - 17.05 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]
172.30.5.86