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 15.27 +50 17 13.6
Return to Details
Search Results
31 records (5 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
ZTF J213915.27+501713.6
--
21 39 15.27 +50 17 13.6
Cyg
RS
0.7628928
16.591 (0.045) r
1.24
Gaia DR3 1979265588807643520
--
21 39 17.44 +50 18 25.2
Cyg
ROT
--
15.96 - 16.01 G
1.33
ZTF J213908.78+501623.2
--
21 39 08.78 +50 16 23.2
Cyg
EA
0.4824372
15.992 (0.274) r
1.62
Gaia DR3 1979264729815969408
--
21 39 25.43 +50 17 13.6
Cyg
S
--
18.25 - 19.15 G
1.76
Gaia DR3 1979264725505910528
--
21 39 26.15 +50 17 31.4
Cyg
L
--
17.38 - 17.52 G
1.76
Gaia DR3 1979265382648964096
--
21 39 06.66 +50 18 19.8
Cyg
ROT
--
15.18 - 15.20 G
2.29
Gaia DR3 1979265794967852672
--
21 39 11.08 +50 19 25.0
Cyg
S
--
18.12 - 18.87 G
2.60
ZTF J213917.84+501439.8
--
21 39 17.85 +50 14 39.8
Cyg
SR
73.1480290
17.843 (0.125) r
2.64
Gaia DR3 1979264626734990336
--
21 39 31.77 +50 17 02.2
Cyg
ROT
--
15.17 - 15.20 G
2.83
Gaia DR3 1979264420576323712
--
21 39 26.41 +50 15 01.6
Cyg
ROT
--
15.85 - 15.88 G
2.84
Gaia DR3 1979264970332119168
--
21 39 03.97 +50 15 02.3
Cyg
ROT
--
16.08 - 16.12 G
2.88
ZTF J213916.90+501421.5
--
21 39 16.90 +50 14 21.6
Cyg
RS
0.9384060
18.317 (0.106) r
2.89
Gaia DR3 1979265653218944512
--
21 39 27.84 +50 19 18.6
Cyg
S
--
16.22 - 17.15 G
3.06
Gaia DR3 1979265863685529344
--
21 39 11.64 +50 20 14.0
Cyg
DSCT|GDOR|SXPHE
0.0887132
14.06 - 14.09 G
3.16
ZTF J213912.55+502021.3
--
21 39 12.55 +50 20 21.3
Cyg
BY
3.1689190
15.413 (0.071) r
3.35
Gaia DR3 1979265309619453952
--
21 38 54.29 +50 17 10.4
Cyg
DSCT|GDOR|SXPHE
--
14.65 - 14.68 G
3.52
Gaia DR3 1979217519531470720
--
21 39 32.59 +50 15 03.5
Cyg
ROT
--
15.12 - 15.15 G
3.71
Gaia DR3 1979217107214422912
--
21 39 28.01 +50 14 07.4
Cyg
L
--
18.35 - 20.06 G
3.81
Gaia DR3 1979264867253153920
--
21 39 37.64 +50 18 33.0
Cyg
ROT
--
15.26 - 15.30 G
3.84
Gaia DR3 1979264592375256448
--
21 39 39.27 +50 17 25.7
Cyg
DSCT|GDOR|SXPHE
--
14.52 - 14.55 G
4.06
Gaia DR3 1979263832150690176
--
21 38 50.35 +50 16 26.6
Cyg
E
1.96197
17.75 - 18.20 G
4.06
Gaia DR3 1979265760606323456
--
21 39 26.33 +50 20 52.9
Cyg
S
--
17.21 - 18.07 G
4.13
Gaia DR3 1979264145698408960
--
21 39 05.07 +50 13 25.7
Cyg
ROT
--
16.43 - 16.49 G
4.25
Gaia DR3 1979268367636207360
--
21 38 53.92 +50 19 45.4
Cyg
DSCT|GDOR|SXPHE
--
14.13 - 14.17 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.31
Gaia DR3 1979263802101001216
--
21 38 49.90 +50 15 45.9
Cyg
ROT
--
15.25 - 15.28 G
4.38
Gaia DR3 1979270536609987072
--
21 39 41.08 +50 18 42.4
Cyg
E
1.49789
15.37 - 15.44 G
4.47
Gaia DR3 1979217656970425216
--
21 39 42.37 +50 16 07.1
Cyg
ROT
--
16.15 - 16.18 G
4.48
Gaia DR3 1979270467890519040
--
21 39 43.32 +50 17 21.9
Cyg
DSCT|GDOR|SXPHE
--
13.08 - 13.12 G
4.80
ZTF J213902.00+501255.1
--
21 39 02.00 +50 12 55.2
Cyg
RS
0.3256897
18.557 (0.169) r
4.88
Gaia DR3 1979262668229665920
--
21 39 05.92 +50 12 35.2
Cyg
RS
--
14.29 - 14.32 G
4.99
Gaia DR3 1979267066276127232
--
21 38 45.49 +50 18 44.1
Cyg
VAR
0.0347485
13.55 - 13.60 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]
172.30.3.219