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 23 52.79 +50 21 56.6
Return to Details
Search Results
17 records (6 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
ASASSN-V J212352.81+502156.6
--
21 23 52.79 +50 21 56.6
Cyg
ROT
5.4428
15.56 (0.26) g
1.67
Gaia DR3 2171152628657074560
--
21 23 58.57 +50 20 33.2
Cyg
VAR
0.0140251
16.83 - 16.95 G
1.72
ZTF J212344.05+502257.5
--
21 23 44.05 +50 22 57.5
Cyg
EA
1.8643100
15.129 (0.540) r
1.90
Gaia DR3 2171156064627847808
--
21 23 52.63 +50 23 50.5
Cyg
L
--
18.63 - 18.85 G
2.29
ZTF J212406.84+502129.7
--
21 24 06.84 +50 21 29.7
Cyg
RS
0.8539909
13.045 (0.076) r
2.40
Gaia DR3 2171152804763978624
--
21 24 07.84 +50 21 49.1
Cyg
E
3.88362
17.96 - 18.61 G
2.46
ASASSN-V J212348.37+502417.9
--
21 23 48.37 +50 24 17.9
Cyg
SR
68.89
14.53 - 14.74 V
2.62
ZTF J212338.49+502313.6
--
21 23 38.50 +50 23 13.7
Cyg
BY
0.8749438
16.332 (0.053) r
2.88
Gaia DR3 2171156756133869696
--
21 23 41.12 +50 24 08.3
Cyg
ROT
--
15.70 - 15.74 G
3.06
Gaia DR3 2171155416103954560
--
21 23 35.93 +50 20 28.9
Cyg
S
--
18.10 - 18.74 G
3.33
Gaia DR3 2171156373865219712
--
21 23 37.52 +50 24 13.0
Cyg
L
--
18.09 - 18.22 G
3.55
ZTF J212356.10+501825.9
--
21 23 56.11 +50 18 26.0
Cyg
EW
0.5747954
20.078 (0.746) r
3.78
ZTF J212409.06+502441.3
--
21 24 09.07 +50 24 41.4
Cyg
SR
227.7569930
17.126 (0.382) r
4.05
Gaia DR3 2171156992340788352
--
21 23 40.15 +50 25 27.6
Cyg
E
1.06796
19.36 - 20.02 G
4.25
Gaia DR3 2171156549976630912
--
21 23 29.87 +50 24 06.5
Cyg
L
--
17.42 - 18.02 G
4.30
Gaia DR3 2171249935434452992
--
21 24 01.74 +50 26 00.0
Cyg
RS
--
17.78 - 17.91 G
4.93
ZTF J212410.59+501754.8
--
21 24 10.60 +50 17 54.8
Cyg
BY
1.8223899
15.924 (0.090) r
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]
172.30.2.253