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 18 09.23 +51 21 01.1
Return to Details
Search Results
26 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 2172203044520418432
--
21 18 09.23 +51 21 01.1
Cyg
ROT
--
15.20 - 15.22 G
1.65
Gaia DR3 2172202151167226880
--
21 18 06.81 +51 19 24.9
Cyg
ROT
--
15.49 - 15.52 G
1.79
Gaia DR3 2172202185526966912
--
21 18 10.26 +51 19 14.4
Cyg
SR|M
929.9
13.27 - 13.77 G
2.23
Gaia DR3 2172202941441202688
--
21 17 57.80 +51 19 40.8
Cyg
S
--
18.74 - 19.54 G
2.65
ZTF J211757.36+512254.9
--
21 17 57.36 +51 22 54.9
Cyg
M
331.6516139
16.643 (4.066) r
2.85
Gaia DR3 2172203216311169280
--
21 17 51.09 +51 21 21.1
Cyg
L
--
18.92 - 19.06 G
2.98
Gaia DR3 2172201463972453888
--
21 17 54.41 +51 19 08.5
Cyg
L
--
18.93 - 19.11 G
3.07
ZTF J211823.07+511850.4
--
21 18 23.08 +51 18 50.4
Cyg
EA
4.6696598
13.681 (0.766) r
3.17
ZTF J211809.37+512411.5
--
21 18 09.37 +51 24 11.5
Cyg
SR
42.6321533
16.211 (0.265) r
3.38
ZTF J211807.16+512423.1
--
21 18 07.16 +51 24 23.1
Cyg
BY
5.0603999
16.696 (0.066) r
3.56
ZTF J211829.09+511915.9
--
21 18 29.10 +51 19 15.9
Cyg
EA
1.8618938
19.243 (0.426) r
3.69
ZTF J211751.74+512330.1
--
21 17 51.75 +51 23 30.2
Cyg
EW
0.5059284
17.538 (0.459) r
3.91
Gaia DR3 2172250254802655616
--
21 17 48.39 +51 23 11.3
Cyg
ROT
--
15.64 - 15.67 G
3.96
Gaia DR3 2172200570619267200
--
21 18 01.10 +51 17 15.9
Cyg
VAR
0.0240905
14.79 - 14.92 G
4.01
Gaia DR3 2172199368030709120
--
21 18 28.02 +51 18 16.8
Cyg
ROT
--
15.98 - 16.03 G
4.05
Gaia DR3 2172250220442930688
--
21 17 44.32 +51 22 08.7
Cyg
E
5.5541
17.23 - 17.41 G
4.07
ZTF J211749.16+511825.2
--
21 17 49.17 +51 18 25.2
Cyg
SR
45.3641530
16.934 (0.152) r
4.18
Gaia DR3 2172201704490460416
--
21 17 43.49 +51 19 51.9
Cyg
ROT
--
13.15 - 13.18 G
4.20
ZTF J211745.48+512259.1
--
21 17 45.48 +51 22 59.2
Cyg
RS
28.4829211
18.897 (0.523) r
4.22
Gaia DR3 2172209469793818880
--
21 18 27.57 +51 24 07.2
Cyg
L
--
18.72 - 19.79 G
4.24
ZTF J211812.98+511649.4
--
21 18 12.98 +51 16 49.4
Cyg
EB:
1.1659298
19.837 (0.355) r
4.38
Gaia DR3 2172199368028437504
--
21 18 27.48 +51 17 41.5
Cyg
ROT
--
15.33 - 15.36 G
4.40
ZTF J211837.37+512117.1
--
21 18 37.37 +51 21 17.1
Cyg
EW
0.5941860
17.373 (0.156) r
4.41
Gaia DR3 2172209469791649152
--
21 18 24.96 +51 24 40.8
Cyg
L
--
16.97 - 17.08 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.48
ZTF J211742.43+512236.5
--
21 17 42.43 +51 22 36.5
Cyg
EW
0.2890564
18.343 (0.442) r
4.76
ZTF J211820.76+511636.4
--
21 18 20.77 +51 16 36.5
Cyg
SR
47.9391357
18.293 (0.174) 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]
172.30.4.232