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 21 17.22 +45 23 19.8
Return to Details
Search Results
17 records (69 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 J202117.21+452319.7
--
20 21 17.22 +45 23 19.8
Cyg
EW
0.3597768
17.280 (0.143) r
0.76
Gaia DR3 2081486428921936000
--
20 21 14.97 +45 23 58.4
Cyg
YSO
--
17.50 - 17.58 G
1.29
Gaia DR3 2081486325842707584
--
20 21 09.97 +45 23 33.8
Cyg
ROT
--
14.61 - 14.63 G
2.07
Gaia DR3 2081486532001151488
--
20 21 11.73 +45 25 09.4
Cyg
RS
--
16.29 - 16.37 G
2.69
Gaia DR3 2081484745294797312
--
20 21 30.33 +45 24 43.4
Cyg
ROT
--
15.36 - 15.39 G
2.90
Gaia DR3 2081485673008637952
--
20 21 08.13 +45 20 54.8
Cyg
L
--
16.54 - 17.13 G
3.70
ZTF J202111.14+451947.3
--
20 21 11.14 +45 19 47.4
Cyg
BY
5.9536898
18.167 (0.101) r
3.72
ZTF J202137.65+452418.0
--
20 21 37.66 +45 24 18.0
Cyg
EW
0.3687276
19.712 (0.611) r
3.75
Gaia DR3 2081484466115539584
--
20 21 38.24 +45 22 39.6
Cyg
DSCT|GDOR|SXPHE
--
12.84 - 12.88 G
3.76
ASASSN-V J202056.02+452351.5
--
20 20 56.03 +45 23 51.6
Cyg
SR
58.36
14.86 (0.52) g
3.89
Gaia DR3 2081487906385386880
--
20 21 27.17 +45 26 48.5
Cyg
E
0.61844
18.50 - 18.88 G
3.96
ZTF J202139.77+452310.5
--
20 21 39.78 +45 23 10.5
Cyg
SR
74.4250097
15.235 (0.156) r
4.15
Gaia DR3 2081487906390733824
--
20 21 26.41 +45 27 09.2
Cyg
L
--
13.30 - 13.46 G
4.17
Gaia DR3 2081482614990962944
--
20 21 21.97 +45 19 14.7
Cyg
ROT
--
16.02 - 16.06 G
4.28
Gaia DR3 2081487837671266944
--
20 21 33.87 +45 26 27.8
Cyg
ROT
--
14.99 - 15.02 G
4.52
ZTF J202142.55+452409.6
--
20 21 42.55 +45 24 09.6
Cyg
SR
208.6986944
18.169 (0.534) r
4.93
Gaia DR3 2081488112549166464
--
20 21 25.48 +45 28 02.6
Cyg
ROT
--
14.60 - 14.63 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]
172.30.0.175