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 55.87 +42 48 17.6
Return to Details
Search Results
16 records (4 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 1966917214227063808
--
21 39 55.87 +42 48 17.6
Cyg
E
0.413783
18.40 - 18.66 G
1.69
ZTF J213952.34+424644.0
--
21 39 52.35 +42 46 44.1
Cyg
EW
0.3375070
18.494 (0.220) r
1.85
Gaia DR3 1966917076788117888
--
21 40 05.94 +42 48 09.1
Cyg
ROT
--
15.64 - 15.67 G
2.05
Gaia DR3 1966918004501033344
--
21 39 46.56 +42 49 25.8
Cyg
ROT
--
15.99 - 16.05 G
2.13
Gaia DR3 1966916767550466560
--
21 39 46.65 +42 47 00.2
Cyg
ROT
--
15.89 - 15.92 G
2.44
Gaia DR3 1966918107581559680
--
21 39 49.00 +42 50 23.0
Cyg
S
--
15.62 - 16.57 G
2.51
Gaia DR3 1966916527032311424
--
21 39 55.23 +42 45 46.9
Cyg
ROT
--
15.10 - 15.12 G
2.82
Gaia DR3 1966916522729081728
--
21 39 55.11 +42 45 28.6
Cyg
RS
--
19.11 - 19.46 G
2.95
Gaia DR3 1966913911391779712
--
21 40 01.83 +42 45 33.4
Cyg
E
2.25903
12.34 - 12.76 G
3.25
ZTF J213944.22+424550.9
--
21 39 44.22 +42 45 50.9
Cyg
EW
0.3058184
17.086 (0.247) r
3.33
Gaia DR3 1966915530599896960
--
21 40 14.00 +42 48 08.0
Cyg
E
7.0573
14.11 - 14.25 G
3.62
Gaia DR3 1966918416817884288
--
21 39 50.22 +42 51 46.0
Cyg
ROT
--
13.21 - 13.24 G
3.77
ZTF J213938.47+424616.9
--
21 39 38.48 +42 46 17.0
Cyg
EW
0.5907716
16.516 (0.374) r
3.96
Gaia DR3 1966913881332467456
--
21 39 59.98 +42 44 24.3
Cyg
RS
--
16.87 - 16.99 G
4.08
Gaia DR3 1966918588616597120
--
21 40 14.46 +42 50 32.6
Cyg
ROT
--
16.86 - 16.92 G
4.46
Gaia DR3 1966918863494496000
--
21 40 11.48 +42 51 43.1
Cyg
E
1.33825
14.76 - 15.01 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]
172.30.4.159