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 03.84 +53 51 53.2
Return to Details
Search Results
13 records (19 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
ASASSN-V J213003.85+535153.2
--
21 30 03.85 +53 51 53.2
Cyg
EW
0.337197
13.60 - 13.87 V
1.12
ZTF J213002.49+535259.2
--
21 30 02.50 +53 52 59.3
Cyg
DCEP
2.8577908
15.476 (0.218) r
2.33
ZTF J213018.35+535248.1
--
21 30 18.36 +53 52 48.1
Cyg
EW
0.2826796
20.796 (0.477) r
3.02
ZTF J213002.75+534851.9
--
21 30 02.76 +53 48 51.9
Cyg
DSCT
0.0859217
17.700 (0.087) r
3.14
ZTF J212947.70+535355.8
--
21 29 47.71 +53 53 55.9
Cyg
BY
0.3592673
17.859 (0.098) r
3.49
Gaia DR3 2172955625872879488
--
21 30 07.98 +53 48 27.3
Cyg
ROT
--
18.07 - 18.14 G
3.53
Gaia DR3 2172960775526102400
--
21 30 19.55 +53 49 13.5
Cyg
E
3.54474
18.00 - 18.29 G
4.26
ZTF J213025.37+535443.4
--
21 30 25.37 +53 54 43.5
Cyg
SR
188.2123594
17.242 (0.882) r
4.37
Gaia DR3 2172960122691359744
--
21 29 48.36 +53 55 36.5
Cyg
L
--
19.08 - 19.28 G
4.40
ZTF J213032.23+535314.3
--
21 30 32.23 +53 53 14.4
Cyg
EW
0.3487670
20.667 (0.578) r
4.57
Gaia DR3 2172962463460883968
--
21 30 27.01 +53 54 55.8
Cyg
E
0.25497
15.31 - 15.46 G
4.87
ZTF J212931.57+535051.3
--
21 29 31.58 +53 50 51.3
Cyg
BY
0.4638002
17.098 (0.115) r
4.93
ZTF J213036.33+535303.0
--
21 30 36.33 +53 53 03.0
Cyg
EA
2.3213756
17.118 (0.467) 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]
172.30.2.245