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 05.67 +51 34 25.9
Return to Details
Search Results
32 records (17 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 2172290764929018752
--
21 21 05.67 +51 34 25.9
Cyg
ROT
--
11.62 - 11.65 G
0.75
Gaia DR3 2172290661849805184
--
21 21 03.80 +51 33 44.4
Cyg
ROT
--
15.30 - 15.32 G
0.94
Gaia DR3 2172290691907423488
--
21 21 10.30 +51 33 49.4
Cyg
S
--
17.17 - 17.71 G
1.54
Gaia DR3 2172296674804174336
--
21 21 13.12 +51 35 26.9
Cyg
ROT
--
16.75 - 16.80 G
1.71
Gaia DR3 2172290623187909888
--
21 21 00.56 +51 32 55.3
Cyg
ROT
--
15.47 - 15.50 G
1.95
ZTF J212054.17+513339.4
--
21 20 54.17 +51 33 39.4
Cyg
RS
4.7241199
14.486 (0.041) g
2.16
Gaia DR3 2172291623922622080
--
21 21 05.26 +51 36 35.3
Cyg
ROT
--
13.74 - 13.77 G
2.50
Gaia DR3 2172290249532945920
--
21 20 55.88 +51 32 26.7
Cyg
E
7.423
15.34 - 15.42 G
2.51
Gaia DR3 2172290386971909376
--
21 21 09.71 +51 32 00.2
Cyg
ROT
--
15.42 - 15.46 G
2.52
ZTF J212106.35+513154.7
--
21 21 06.36 +51 31 54.8
Cyg
SR
618.5241903
18.375 (0.482) r
2.55
Gaia DR3 2172290249525856256
--
21 20 55.64 +51 32 24.7
Cyg
L
--
18.64 - 19.03 G
2.91
Gaia DR3 2172296434279333120
--
21 21 23.96 +51 35 03.2
Cyg
E
1.25741
19.77 - 20.65 G
2.96
Gaia DR3 2172290245230748672
--
21 20 53.67 +51 32 08.1
Cyg
L
--
17.49 - 17.65 G
3.29
Gaia DR2 2172293371975715072
--
21 21 22.86 +51 32 30.7
Cyg
RRAB
0.4902034
20.146 (0.840) r
3.35
Gaia DR3 2172291830081045120
--
21 21 00.89 +51 37 41.8
Cyg
ROT
--
15.94 - 15.97 G
3.42
Gaia DR3 2172287466394153984
--
21 21 16.86 +51 31 29.2
Cyg
E
1.89925
15.40 - 15.51 G
3.48
ZTF J212120.28+513147.7
--
21 21 20.29 +51 31 47.8
Cyg
BY
6.9266302
15.622 (0.048) r
3.57
Gaia DR3 2172297705589440896
--
21 21 02.45 +51 37 57.6
Cyg
E
0.71397
19.23 - 19.67 G
3.59
Gaia DR3 2172296468645761152
--
21 21 28.75 +51 34 23.2
Cyg
L
--
13.40 - 13.55 G
3.61
Gaia DR3 2172303478032196480
--
21 20 46.32 +51 36 25.5
Cyg
L
--
15.54 - 15.69 G
3.77
Gaia DR3 2172291035504746880
--
21 20 44.39 +51 32 37.4
Cyg
ROT
--
15.74 - 15.77 G
3.83
Gaia DR3 2172287466394157312
--
21 21 19.90 +51 31 18.0
Cyg
ROT
--
16.62 - 16.66 G
3.86
Gaia DR3 2172290283892700416
--
21 21 10.22 +51 30 38.0
Cyg
L
--
17.85 - 18.01 G
4.06
Gaia DR3 2172287466394158336
--
21 21 16.74 +51 30 45.3
Cyg
RS
--
14.05 - 14.16 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.28
Gaia DR3 2172289940288235648
--
21 20 58.29 +51 30 18.2
Cyg
E
0.91104
19.79 - 20.21 G
4.67
ZTF J212119.26+513016.1
--
21 21 19.26 +51 30 16.1
Cyg
BY
2.9441930
17.363 (0.077) r
4.71
Gaia DR3 2172296949682086144
--
21 21 31.73 +51 36 50.3
Cyg
S
--
15.10 - 15.52 G
4.77
Gaia DR3 2172303684190619904
--
21 20 49.45 +51 38 28.7
Cyg
ROT
--
15.49 - 15.53 G
4.82
Gaia DR3 2172303645529031040
--
21 20 56.37 +51 39 01.8
Cyg
E
3.80186
18.65 - 18.96 G
4.86
Gaia DR3 2172293097105469056
--
21 21 28.95 +51 31 11.2
Cyg
E
0.72291
18.98 - 19.36 G
4.87
Gaia DR3 2172293101391416064
--
21 21 30.97 +51 31 33.9
Cyg
ROT
--
16.14 - 16.18 G
4.87
ZTF J212122.38+513018.4
--
21 21 22.39 +51 30 18.5
Cyg
EW
0.2353154
17.625 (0.114) r
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]
172.30.1.145