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 37.24 +51 53 36.5
Return to Details
Search Results
26 records (17 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 2173074991608734208
--
21 39 37.24 +51 53 36.5
Cyg
DSCT|GDOR|SXPHE
--
13.78 - 13.82 G
1.22
Gaia DR3 2173074888532139264
--
21 39 34.19 +51 52 29.2
Cyg
S
--
17.15 - 17.95 G
1.90
Gaia DR3 2173075915007968000
--
21 39 27.07 +51 54 40.6
Cyg
DSCT|GDOR|SXPHE
--
11.50 - 11.56 G
2.10
Gaia DR3 2173075438274580096
--
21 39 45.76 +51 55 15.1
Cyg
S
--
17.38 - 17.99 G
2.26
Gaia DR3 2173075919321657216
--
21 39 23.24 +51 54 16.1
Cyg
L
--
18.59 - 18.73 G
2.38
ZTF J213930.06+515129.8
--
21 39 30.06 +51 51 29.8
Cyg
SR
38.6546555
17.299 (0.163) r
2.62
Gaia DR3 2173075988041127040
--
21 39 24.43 +51 55 19.5
Cyg
RS
--
15.92 - 16.05 G
2.70
ZTF J213942.06+515100.9
--
21 39 42.06 +51 51 00.9
Cyg
RS:
0.1508358
17.746 (0.073) r
2.73
Gaia DR3 2173075884961916544
--
21 39 19.77 +51 54 01.1
Cyg
ROT
--
15.66 - 15.69 G
2.74
Gaia DR3 2173074854169787776
--
21 39 28.36 +51 51 14.2
Cyg
ROT
--
15.28 - 15.33 G
3.03
Gaia DR3 2171574673631032704
--
21 39 17.61 +51 53 35.0
Cyg
ROT
--
16.22 - 16.26 G
3.48
ZTF J213927.06+515642.9
--
21 39 27.06 +51 56 43.0
Cyg
EA
0.6160336
19.570 (0.322) r
3.56
Gaia DR3 2173063652895085184
--
21 40 00.10 +51 54 03.8
Cyg
S
--
16.34 - 16.98 G
3.75
ZTF J213918.72+515110.5
--
21 39 18.72 +51 51 10.6
Cyg
EW
0.2748958
18.425 (0.132) r
3.86
Gaia DR3 2173062965700327552
--
21 39 38.34 +51 49 45.3
Cyg
ROT
--
16.68 - 16.73 G
4.03
Gaia DR3 2171574639271163136
--
21 39 12.19 +51 52 28.6
Cyg
DSCT|GDOR|SXPHE
--
13.24 - 13.28 G
4.21
Gaia DR3 2173062759541901056
--
21 39 39.72 +51 49 25.2
Cyg
RS
--
15.49 - 15.58 G
4.27
ZTF J213955.28+515022.4
--
21 39 55.29 +51 50 22.5
Cyg
EA
1.4643942
15.884 (0.152) r
4.27
ASASSN-V J213909.56+515339.9
--
21 39 09.56 +51 53 39.9
Cyg
EA
1.2283
12.27 - 12.38 V
4.37
Gaia DR3 2171573814638328320
--
21 39 17.39 +51 50 29.4
Cyg
S
--
16.53 - 16.87 G
4.55
Gaia DR3 2171573711558243968
--
21 39 16.98 +51 50 18.5
Cyg
ROT
--
15.86 - 15.91 G
4.56
Gaia DR3 2171573711558241536
--
21 39 15.75 +51 50 28.8
Cyg
E
2.52912
15.37 - 15.71 G
4.60
ZTF J213908.75+515457.9
--
21 39 08.76 +51 54 58.0
Cyg
EW
0.5559794
19.127 (0.310) r
4.63
Gaia DR3 2173062484664003200
--
21 39 58.59 +51 50 21.4
Cyg
S
--
17.48 - 18.50 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.84
Gaia DR3 2173075850602176768
--
21 39 49.62 +51 58 03.1
Cyg
ROT
--
15.01 - 15.05 G
4.95
Gaia DR3 2171573780277713920
--
21 39 11.64 +51 50 37.7
Cyg
ROT
--
15.50 - 15.53 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]
172.30.5.64