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 21 29.38 +45 03 40.1
Return to Details
Search Results
16 records (4 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 J212129.37+450340.0
--
21 21 29.38 +45 03 40.1
Cyg
BY
3.9759946
16.810 (0.068) r
1.46
Gaia DR3 1971652050592530816
--
21 21 33.75 +45 04 54.5
Cyg
RS
--
18.01 - 18.13 G
1.68
ZTF J212131.51+450518.1
--
21 21 31.51 +45 05 18.1
Cyg
EW
0.3448874
18.419 (0.793) r
1.95
ZTF J212118.55+450402.7
--
21 21 18.55 +45 04 02.8
Cyg
EW
0.3732558
20.293 (0.668) r
2.33
ASASSN-V J212132.79+450554.7
--
21 21 32.88 +45 05 54.9
Cyg
ROT
4.9174
15.28 (0.23) g
2.59
Gaia DR3 1971697787712691712
--
21 21 17.48 +45 05 10.8
Cyg
ROT
--
16.16 - 16.21 G
2.80
ZTF J212143.38+450221.5
--
21 21 43.39 +45 02 21.6
Cyg
EW
0.4666576
18.033 (0.656) r
2.80
ASASSN-V J212117.86+450144.7
--
21 21 17.86 +45 01 44.7
Cyg
L
--
11.19 - 11.30 V
2.96
ZTF J212119.01+450559.4
--
21 21 19.01 +45 05 59.5
Cyg
EA
1.9587476
14.965 (0.216) r
3.58
Gaia DR3 1971650298249710976
--
21 21 21.29 +45 00 22.9
Cyg
S
--
17.56 - 18.33 G
3.82
ZTF J212126.50+445952.6
--
21 21 26.51 +44 59 52.7
Cyg
BY
0.6163666
17.985 (0.106) r
4.43
ZTF J212146.28+450023.6
--
21 21 46.29 +45 00 23.7
Cyg
BY
0.4267835
14.778 (0.049) g
4.66
ZTF J212113.23+450721.5
--
21 21 13.24 +45 07 21.5
Cyg
BY
6.9595363
15.924 (0.035) r
4.75
Gaia DR3 1971649306119949312
--
21 21 34.91 +44 59 01.3
Cyg
ROT
--
16.20 - 16.25 G
4.80
ZTF J212154.07+450540.8
--
21 21 54.07 +45 05 40.8
Cyg
EW
0.3351090
17.832 (0.339) r
4.94
Gaia DR3 1971697925151653888
--
21 21 03.53 +45 05 33.9
Cyg
S
--
16.92 - 17.73 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]
172.30.2.202