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 39 45.11 +38 58 38.8
Return to Details
Search Results
15 records (6 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 1953871744977382400
--
21 39 45.11 +38 58 38.8
Cyg
E
2.7965
17.64 - 18.34 G
1.49
Gaia DR3 1953868721320360192
--
21 39 49.62 +38 57 26.2
Cyg
RS
--
17.16 - 17.30 G
2.33
Gaia DR3 1953868515161914112
--
21 39 53.18 +38 56 55.6
Cyg
E
0.63919
18.06 - 18.46 G
2.42
Gaia DR3 1953868897421805824
--
21 39 56.42 +38 59 40.5
Cyg
S
--
17.56 - 18.55 G
2.63
Gaia DR3 1953866114283040512
--
21 39 31.60 +38 58 51.8
Cyg
S
--
16.33 - 17.11 G
2.69
ZTF J213954.80+385643.5
--
21 39 54.81 +38 56 43.5
Cyg
RS
3.3291802
17.217 (0.222) r
2.88
Gaia DR3 1953868588181876736
--
21 39 59.15 +38 57 44.1
Cyg
ROT
--
13.80 - 13.83 G
2.94
Gaia DR3 1953868485102659200
--
21 39 57.99 +38 57 06.9
Cyg
ROT
--
15.70 - 15.73 G
3.18
Gaia DR3 1953862570927137152
--
21 39 51.54 +38 55 43.7
Cyg
ROT
--
17.72 - 17.82 G
3.63
ASASSN-V J213930.60+390055.7
--
21 39 30.61 +39 00 55.8
Cyg
SR
84.47
14.43 (0.88) g
4.02
Gaia DR3 1953872299033639936
--
21 39 55.19 +39 02 09.8
Cyg
DSCT|GDOR|SXPHE
--
13.00 - 13.04 G
4.03
Gaia DR3 1953872844489140736
--
21 39 33.39 +39 01 58.0
Cyg
ROT
--
15.60 - 15.64 G
4.33
ZTF J214002.26+385552.6
--
21 40 02.26 +38 55 52.6
Cyg
SR
43.3161750
14.165 (0.062) r
4.37
ASASSN-V J213945.03+390300.8
--
21 39 45.03 +39 03 00.8
Cyg
L
--
12.57 - 12.65 V
4.80
ASASSN-V J213931.11+390235.8
--
21 39 31.11 +39 02 35.8
Cyg
L
--
11.80 - 12.40 V
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