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 24.15 +51 45 05.7
Return to Details
Search Results
17 records (8 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 J212124.15+514505.7
--
21 21 24.15 +51 45 05.7
Cyg
SR
39.58
13.98 - 14.12 V
0.34
ZTF J212126.32+514501.1
--
21 21 26.33 +51 45 01.2
Cyg
M
261.8733827
17.083 (2.601) r
1.61
ZTF J212134.53+514508.7
--
21 21 34.54 +51 45 08.8
Cyg
BY
0.3213331
17.653 (0.143) r
2.41
Gaia DR3 2172310178181311360
--
21 21 12.78 +51 43 27.4
Cyg
ROT
--
15.64 - 15.67 G
2.41
Gaia DR3 2172299900317847552
--
21 21 36.62 +51 43 39.2
Cyg
L
--
18.10 - 18.24 G
2.42
Gaia DR3 2172300042052056576
--
21 21 39.75 +51 44 56.4
Cyg
L
--
18.44 - 18.60 G
2.85
Gaia DR3 2172311208975668480
--
21 21 06.22 +51 45 43.6
Cyg
L
--
18.32 - 18.83 G
3.11
ASASSN-V J212132.10+514214.1
--
21 21 32.10 +51 42 14.1
Cyg
L
--
14.33 - 14.50 V
3.30
ZTF J212145.43+514513.7
--
21 21 45.44 +51 45 13.8
Cyg
RS
3.6874437
17.116 (0.070) r
3.34
Gaia DR3 2172311964887867648
--
21 21 33.74 +51 48 04.9
Cyg
ROT
--
15.99 - 16.02 G
3.72
Gaia DR3 2172312823881313024
--
21 21 16.84 +51 48 38.4
Cyg
ROT
--
15.63 - 15.66 G
3.80
ZTF J212059.60+514457.4
--
21 20 59.61 +51 44 57.4
Cyg
RS
7.5070719
16.485 (0.074) r
3.90
ZTF J212128.80+514855.6
--
21 21 28.81 +51 48 55.6
Cyg
EB:
2.1952270
13.540 (0.529) r
3.91
ZTF J212101.23+514643.8
--
21 21 01.24 +51 46 43.9
Cyg
BY
0.8969163
16.144 (0.045) r
4.14
Gaia DR3 2172298908187320832
--
21 21 44.29 +51 42 22.4
Cyg
L
--
17.20 - 17.37 G
4.26
Gaia DR3 2172298083553428608
--
21 21 26.74 +51 40 51.5
Cyg
S
--
17.81 - 18.56 G
4.47
Gaia DR3 2172299041326126080
--
21 21 51.94 +51 43 53.4
Cyg
L
--
17.96 - 18.13 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]
172.30.1.145