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
20 30 25.39 +45 17 06.0
Return to Details
Search Results
20 records (40 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 2070962242917536640
--
20 30 25.39 +45 17 05.9
Cyg
L
--
17.90 - 18.18 G
1.40
ZTF J203019.57+451803.0
--
20 30 19.58 +45 18 03.0
Cyg
EW
0.4552080
15.361 (0.113) r
1.45
Gaia DR3 2070962109784122368
--
20 30 19.86 +45 16 01.7
Cyg
ROT
--
17.07 - 17.12 G
1.81
ZTF J203033.59+451600.8
--
20 30 33.60 +45 16 00.8
Cyg
BY
4.4924991
17.869 (0.084) r
2.45
Gaia DR3 2070961869266057856
--
20 30 38.10 +45 18 06.5
Cyg
ROT
--
15.44 - 15.46 G
2.69
Gaia DR3 2070961250790343936
--
20 30 33.00 +45 14 45.7
Cyg
ROT
--
16.31 - 16.35 G
2.70
Gaia DR3 2070956199908793344
--
20 30 15.51 +45 15 02.2
Cyg
L
--
17.86 - 18.00 G
2.72
ZTF J203030.86+451433.1
--
20 30 30.87 +45 14 33.1
Cyg
EW
0.2569414
20.023 (0.511) r
2.77
Gaia DR3 2070956504841215488
--
20 30 10.04 +45 16 27.8
Cyg
L
--
18.40 - 18.58 G
2.82
Gaia DR3 2070956165553404032
--
20 30 21.41 +45 14 21.9
Cyg
S
--
16.84 - 17.64 G
2.86
Gaia DR3 2070956474786987776
--
20 30 09.93 +45 16 13.4
Cyg
ROT
--
15.10 - 15.12 G
3.18
ZTF J203009.01+451545.3
--
20 30 09.01 +45 15 45.4
Cyg
RS
3.9551604
13.243 (0.054) r
3.30
Gaia DR3 2070961246485025792
--
20 30 34.42 +45 14 12.2
Cyg
DSCT|GDOR|SXPHE
--
12.32 - 12.35 G
3.33
Gaia DR3 2070956131189316992
--
20 30 19.56 +45 13 56.0
Cyg
ROT
--
15.69 - 15.73 G
3.44
ZTF J203035.88+452000.2
--
20 30 35.89 +45 20 00.3
Cyg
RS
0.6938700
14.208 (0.046) r
3.46
Gaia DR3 2070961972345303040
--
20 30 40.66 +45 19 17.0
Cyg
ROT
--
16.43 - 16.49 G
3.84
Gaia DR3 2070961693161722496
--
20 30 47.20 +45 17 14.1
Cyg
E
0.386732
19.80 - 20.22 G
4.04
Gaia DR3 2070965404013526016
--
20 30 07.19 +45 19 34.2
Cyg
ROT
--
16.23 - 16.27 G
4.47
ZTF J203009.40+452034.2
--
20 30 09.40 +45 20 34.2
Cyg
EW
0.5077474
17.350 (0.386) r
4.95
WISE J202957.8+451606
--
20 29 57.85 +45 16 06.3
Cyg
EW
0.4823906
13.663 (0.240) 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]
172.30.3.164