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 21.00 +48 18 21.0
Return to Details
Search Results
21 records (8 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 1978771869419165440
--
21 39 21.00 +48 18 21.0
Cyg
ROT
--
17.44 - 17.52 G
0.80
Gaia DR3 1978021250878250112
--
21 39 24.99 +48 17 54.2
Cyg
ROT
--
15.81 - 15.84 G
0.88
Gaia DR3 1978021246578163712
--
21 39 26.24 +48 18 12.7
Cyg
E
0.343488
19.18 - 19.64 G
1.80
Gaia DR3 1978771736288240000
--
21 39 10.26 +48 18 34.8
Cyg
ROT
--
15.67 - 15.71 G
2.05
Gaia DR3 1978771697620454272
--
21 39 08.78 +48 18 05.5
Cyg
RS
--
18.39 - 18.56 G
2.22
ASASSN-V J213928.58+481631.1
--
21 39 28.58 +48 16 31.2
Cyg
SR
89.92
15.33 - 15.53 V
3.01
Gaia DR3 1978771323971391232
--
21 39 08.96 +48 16 06.4
Cyg
RS
--
15.36 - 15.43 G
3.17
Gaia DR3 1978772320404103296
--
21 39 17.86 +48 21 28.5
Cyg
RS
--
13.84 - 13.96 G
3.43
Gaia DR3 1978772938879385088
--
21 39 10.25 +48 21 16.5
Cyg
E
0.458154
15.17 - 15.33 G
3.45
Gaia DR3 1978777951092954880
--
21 39 31.15 +48 21 21.3
Cyg
E
0.28439
18.96 - 19.15 G
3.57
Gaia DR3 1978771594541207552
--
21 39 00.82 +48 17 07.3
Cyg
ROT
--
17.00 - 17.06 G
3.75
Gaia DR3 1978771633214585600
--
21 38 59.04 +48 17 29.4
Cyg
S
--
17.44 - 17.97 G
3.85
Gaia DR3 1978771354023013504
--
21 39 02.20 +48 16 06.4
Cyg
RS
--
17.81 - 17.93 G
3.91
Gaia DR3 1978777955401204096
--
21 39 30.55 +48 21 55.3
Cyg
ROT
--
15.35 - 15.40 G
4.06
Gaia DR3 1978772350462928512
--
21 39 24.84 +48 22 21.4
Cyg
E
1.54892
18.11 - 18.32 G
4.16
Gaia DR3 1978773076318333696
--
21 39 14.52 +48 22 21.8
Cyg
RS
--
15.44 - 15.48 G
4.62
ASASSN-V J213917.23+482255.6
--
21 39 17.23 +48 22 55.6
Cyg
SR
351
14.23 - 14.48 V
4.64
Gaia DR3 1978773041958588032
--
21 39 09.31 +48 22 34.1
Cyg
RS
--
17.42 - 17.55 G
4.76
ZTF J213949.58+481806.4
--
21 39 49.58 +48 18 06.4
Cyg
EW
0.5276912
16.154 (0.601) r
4.78
Gaia DR3 1978769807834850048
--
21 39 01.75 +48 14 48.5
Cyg
ROT
--
16.99 - 17.06 G
4.96
Gaia DR3 1978026198680596224
--
21 39 50.83 +48 18 24.6
Cyg
ROT
--
16.36 - 16.41 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]
172.30.2.229