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 13.90 +39 31 30.8
Return to Details
Search Results
30 records (10 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 J202113.89+393130.8
--
20 21 13.90 +39 31 30.8
Cyg
EW
0.3625892
18.843 (0.632) r
1.23
ZTF J202110.66+393234.6
--
20 21 10.67 +39 32 34.6
Cyg
EW
0.3136826
17.054 (0.732) r
1.42
Gaia DR3 2061442671241540352
--
20 21 11.22 +39 32 50.1
Cyg
ROT
--
14.95 - 14.99 G
1.50
Gaia DR3 2061442572466396032
--
20 21 06.79 +39 32 07.9
Cyg
RS
--
14.76 - 14.84 G
1.70
Gaia DR3 2061442671244380288
--
20 21 12.93 +39 33 12.5
Cyg
L
--
18.02 - 18.32 G
1.79
ZTF J202104.69+393115.7
--
20 21 04.70 +39 31 15.7
Cyg
RS:
0.1807129
16.544 (0.075) r
1.83
ZTF J202122.49+393216.7
--
20 21 22.50 +39 32 16.8
Cyg
RS
5.8588313
18.253 (0.141) r
2.02
Gaia DR3 2061442705604123392
--
20 21 12.13 +39 33 30.5
Cyg
L
--
18.86 - 19.00 G
2.11
ZTF J202111.32+393333.9
--
20 21 11.33 +39 33 33.9
Cyg
RS
3.1575996
17.267 (0.067) r
2.25
Gaia DR3 2061442911762555648
--
20 21 11.50 +39 33 43.0
Cyg
L
--
18.61 - 18.83 G
2.68
ZTF J202108.20+392904.2
--
20 21 08.20 +39 29 04.3
Cyg
BY
7.0126435
18.383 (0.129) r
2.78
Gaia DR3 2061441984046657792
--
20 21 28.26 +39 31 15.0
Cyg
E
0.442663
18.86 - 19.08 G
2.83
Gaia DR3 2061441228136491136
--
20 20 59.93 +39 30 39.3
Cyg
L
--
19.16 - 20.88 G
2.87
Gaia DR3 2061441644753379072
--
20 21 14.47 +39 28 38.5
Cyg
E
1.23026
13.71 - 13.77 G
2.90
ZTF J202124.66+393332.1
--
20 21 24.66 +39 33 32.1
Cyg
RS
2.0253905
18.007 (0.085) g
3.01
ZTF J202102.08+393328.6
--
20 21 02.09 +39 33 28.7
Cyg
RS
7.0948787
17.792 (0.210) r
3.03
Gaia DR3 2061441331213464320
--
20 20 58.69 +39 32 16.9
Cyg
L
--
18.04 - 18.25 G
3.16
Gaia DR3 2061441507306828544
--
20 21 23.51 +39 28 57.2
Cyg
L
--
18.08 - 18.66 G
3.42
Gaia DR3 2061440201644382080
--
20 21 06.91 +39 28 22.2
Cyg
L
--
18.18 - 18.97 G
3.45
Gaia DR3 2061442946122312832
--
20 21 06.75 +39 34 40.4
Cyg
L
--
18.13 - 18.31 G
3.46
ZTF J202106.32+392822.5
--
20 21 06.32 +39 28 22.5
Cyg
RS
7.6989853
18.270 (0.178) r
3.58
ZTF J202111.15+393503.4
--
20 21 11.15 +39 35 03.5
Cyg
RS
0.8054320
17.742 (0.127) r
3.97
Gaia DR3 2061441198069416192
--
20 20 53.87 +39 30 36.4
Cyg
E
22.762
18.50 - 19.38 G
4.25
Gaia DR3 2061442057070214656
--
20 21 35.82 +39 31 54.4
Cyg
ROT
--
15.45 - 15.48 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.34
ZTF J202118.52+392715.9
--
20 21 18.53 +39 27 16.0
Cyg
BY
5.7502040
19.373 (0.206) r
4.54
Gaia DR3 2061440815815396736
--
20 21 00.55 +39 27 46.9
Cyg
S
--
16.56 - 17.07 G
4.59
MGAB-V2748
--
20 20 53.39 +39 33 50.5
Cyg
YSO
--
18.3 - 21.4 r
4.68
ZTF J202129.93+393501.3
--
20 21 29.94 +39 35 01.4
Cyg
EB
7.9529563
17.243 (0.157) g
4.74
ZTF J202102.21+392720.6
--
20 21 02.22 +39 27 20.7
Cyg
BY
5.0678611
14.096 (0.078) g
4.88
Gaia DR3 2061438513712860160
--
20 21 34.21 +39 28 36.7
Cyg
ROT
--
18.38 - 18.48 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]
172.30.3.5