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 38 40.71 +50 31 12.4
Return to Details
Search Results
36 records (18 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 1979283215355171200
--
21 38 40.71 +50 31 12.4
Cyg
S
--
18.26 - 18.63 G
0.42
ZTF J213838.22+503103.2
--
21 38 38.23 +50 31 03.2
Cyg
RS
10.2405922
14.457 (0.112) g
1.38
Gaia DR3 1979283180993561472
--
21 38 33.87 +50 30 21.6
Cyg
ROT
--
15.69 - 15.74 G
1.53
Gaia DR3 1979283279765474944
--
21 38 50.04 +50 31 35.9
Cyg
ROT
--
17.85 - 17.95 G
1.63
Gaia DR3 1979282390719592192
--
21 38 42.47 +50 29 36.1
Cyg
DSCT|GDOR|SXPHE
--
13.46 - 13.49 G
1.81
Gaia DR3 1979282493800673280
--
21 38 50.70 +50 30 20.8
Cyg
ROT
--
16.75 - 16.80 G
1.86
Gaia DR3 1979283558950677504
--
21 38 45.78 +50 32 53.3
Cyg
ROT
--
15.82 - 15.84 G
2.09
ASASSN-V J213830.77+502950.5
--
21 38 30.77 +50 29 50.5
Cyg
EA
1.17809
13.66 - 13.95 V
2.13
Gaia DR3 1979282798728995712
--
21 38 32.86 +50 29 29.1
Cyg
E
0.87159
19.23 - 19.70 G
2.39
Gaia DR3 1979288399368977536
--
21 38 55.57 +50 31 35.0
Cyg
L
--
18.90 - 19.05 G
2.44
Gaia DR3 1979282734316976896
--
21 38 37.70 +50 28 49.0
Cyg
DSCT|GDOR|SXPHE
--
13.04 - 13.08 G
2.57
ZTF J213847.79+503330.7
--
21 38 47.79 +50 33 30.8
Cyg
BY
3.4008348
18.989 (0.164) r
2.61
ZTF J213840.09+503349.1
--
21 38 40.09 +50 33 49.2
Cyg
EW
0.3736588
20.096 (0.527) r
3.00
Gaia DR3 1979289189643002240
--
21 38 57.35 +50 32 38.0
Cyg
L
--
16.73 - 17.45 G
3.13
Gaia DR3 1979286479528421376
--
21 38 24.34 +50 32 57.0
Cyg
ROT
--
14.50 - 14.53 G
3.34
Gaia DR3 1979282111534155520
--
21 38 48.66 +50 28 06.8
Cyg
E
19.576
17.64 - 17.98 G
3.40
Gaia DR3 1979282218920918528
--
21 38 53.46 +50 28 28.5
Cyg
ROT
--
14.95 - 14.98 G
3.48
ZTF J213842.21+503440.8
--
21 38 42.22 +50 34 40.9
Cyg
BY
0.9886439
15.894 (0.214) g
3.53
Gaia DR3 1979286067211565568
--
21 38 18.57 +50 31 25.4
Cyg
ROT
--
12.96 - 12.99 G
3.58
ZTF J213857.85+502853.3
--
21 38 57.86 +50 28 53.3
Cyg
SR
422.1538087
15.302 (0.574) r
3.64
Gaia DR3 1979282218922769152
--
21 38 53.66 +50 28 12.1
Cyg
E
6.8853
18.71 - 19.23 G
3.69
Gaia DR3 1979289262667248384
--
21 38 56.85 +50 33 51.7
Cyg
ROT
--
15.85 - 15.88 G
3.72
Gaia21fbt
--
21 38 23.66 +50 28 39.2
Cyg
YSO
--
18.7 - 20.3 G
3.78
Gaia DR3 1979288369314071168
--
21 39 04.12 +50 31 52.1
Cyg
DSCT|GDOR|SXPHE
--
14.59 - 14.63 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
3.79
Gaia DR3 1979289468816757504
--
21 38 52.45 +50 34 30.7
Cyg
E
16.629
19.11 - 19.54 G
4.08
Gaia DR3 1979288163155645440
--
21 39 06.31 +50 31 30.1
Cyg
RS
--
14.47 - 14.53 G
4.22
Gaia DR3 1979286823125795456
--
21 38 29.61 +50 35 02.3
Cyg
ROT
--
15.98 - 16.02 G
4.44
ZTF J213813.51+503010.7
--
21 38 13.52 +50 30 10.8
Cyg
EW
0.6518848
15.319 (0.227) r
4.46
Gaia DR3 1979281875323305088
--
21 38 34.26 +50 26 52.3
Cyg
DSCT|GDOR|SXPHE
--
13.73 - 13.75 G
4.57
Gaia DR3 1979288266234861440
--
21 39 09.22 +50 31 45.7
Cyg
DSCT|GDOR|SXPHE
--
12.94 - 12.98 G
4.57
ASASSN-V J213822.25+502742.1
--
21 38 22.26 +50 27 42.0
Cyg
SRS
22.62
11.16 - 11.25 V
4.70
Gaia DR3 1979285929772393856
--
21 38 11.71 +50 30 18.0
Cyg
RS
--
15.72 - 15.81 G
4.71
Gaia DR3 1979286788766052352
--
21 38 24.02 +50 35 06.0
Cyg
E
0.51117
15.29 - 15.66 G
4.77
Gaia DR3 1979289365746722944
--
21 39 01.83 +50 34 35.6
Cyg
RS
--
16.44 - 16.63 G
4.79
Gaia DR3 1979289567597818496
--
21 38 58.13 +50 35 07.1
Cyg
E
0.496352
18.80 - 19.24 G
4.90
Gaia DR3 1979288197515389568
--
21 39 11.54 +50 31 22.4
Cyg
RS
--
15.68 - 15.78 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]
172.30.1.12