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 21 31.79 +51 22 17.3
Return to Details
Search Results
31 records (7 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 J212131.78+512217.2
--
21 21 31.79 +51 22 17.3
Cyg
VAR
0.1158252
19.909 (0.321) r
1.16
Gaia DR3 2172098139934747136
--
21 21 35.46 +51 23 18.1
Cyg
VAR
0.63267
17.79 - 18.00 G
1.20
ZTF J212137.65+512131.2
--
21 21 37.66 +51 21 31.2
Cyg
EW
0.3320580
16.409 (0.613) r
1.39
ZTF J212124.22+512301.6
--
21 21 24.22 +51 23 01.6
Cyg
BY
0.3700586
14.659 (0.123) r
1.98
Gaia DR3 2172285469226836864
--
21 21 22.00 +51 23 32.9
Cyg
L
--
17.87 - 18.04 G
2.07
Gaia DR3 2172098174294487808
--
21 21 40.41 +51 23 52.0
Cyg
L
--
18.08 - 18.89 G
2.19
Gaia DR3 2172097972442070656
--
21 21 43.82 +51 23 25.0
Cyg
E
5.613
18.68 - 19.33 G
2.31
ZTF J212130.71+512435.4
--
21 21 30.72 +51 24 35.5
Cyg
EW
0.7282444
20.327 (0.531) r
2.36
Gaia DR3 2172097903722598528
--
21 21 46.53 +51 22 47.9
Cyg
ROT
--
14.73 - 14.76 G
2.52
Gaia DR3 2172098243013966592
--
21 21 36.09 +51 24 43.2
Cyg
L
--
19.23 - 19.44 G
2.58
ZTF J212119.14+512356.7
--
21 21 19.14 +51 23 56.8
Cyg
EA
0.5396784
16.912 (0.439) r
2.68
ZTF J212119.60+512023.8
--
21 21 19.61 +51 20 23.9
Cyg
SR
178.0180630
16.835 (0.902) r
2.91
Gaia DR3 2172098243013967744
--
21 21 38.02 +51 25 02.1
Cyg
L
--
17.25 - 17.39 G
3.01
Gaia DR3 2172096185735500032
--
21 21 14.64 +51 20 55.2
Cyg
L
--
17.30 - 17.45 G
3.16
ZTF J212113.97+512347.1
--
21 21 13.98 +51 23 47.1
Cyg
EA
0.7950524
18.307 (0.752) r
3.28
Gaia DR3 2172097044729149312
--
21 21 48.84 +51 20 22.6
Cyg
ROT
--
16.06 - 16.09 G
3.41
Gaia DR3 2172096112710164096
--
21 21 17.58 +51 19 41.7
Cyg
L
--
18.73 - 18.86 G
3.51
ZTF J212154.22+512200.7
--
21 21 54.22 +51 22 00.8
Cyg
SR
151.5111467
16.848 (0.413) r
3.52
Gaia DR3 2172096117016025728
--
21 21 15.91 +51 19 47.4
Cyg
ROT
--
15.26 - 15.29 G
3.56
Gaia DR3 2172097182168100352
--
21 21 54.32 +51 21 46.2
Cyg
L
--
17.07 - 17.22 G
3.81
Gaia DR3 2172096872930459008
--
21 21 53.88 +51 20 39.5
Cyg
L
--
18.50 - 18.67 G
3.91
Gaia DR3 2172097280942329088
--
21 21 55.15 +51 23 42.5
Cyg
ROT
--
18.89 - 19.02 G
3.96
Gaia DR3 2172098380452922496
--
21 21 42.56 +51 25 52.5
Cyg
E
0.448725
18.38 - 18.71 G
4.01
Gaia DR3 2172096834269048192
--
21 21 48.68 +51 19 15.9
Cyg
L
--
18.38 - 18.67 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.20
Gaia DR3 2172095842138128128
--
21 21 22.69 +51 18 20.2
Cyg
RS
--
17.27 - 17.42 G
4.26
Gaia DR3 2172103160762569344
--
21 21 57.00 +51 23 55.2
Cyg
DSCT|GDOR|SXPHE
--
13.11 - 13.14 G
4.32
Gaia DR3 2172103156461093632
--
21 21 57.29 +51 23 58.7
Cyg
L
--
17.65 - 17.86 G
4.49
ZTF J212200.49+512229.0
--
21 22 00.50 +51 22 29.1
Cyg
RS
4.4947549
16.786 (0.076) r
4.68
ZTF J212133.97+511737.1
--
21 21 33.97 +51 17 37.2
Cyg
EB:
2.2693050
18.355 (0.157) r
4.69
Gaia DR3 2172285851486475776
--
21 21 16.04 +51 26 16.9
Cyg
ROT
--
15.97 - 16.01 G
4.87
Gaia DR3 2172103916676810240
--
21 21 58.74 +51 24 45.3
Cyg
DSCT|GDOR|SXPHE
--
12.18 - 12.20 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]
172.30.4.232