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 04 40.51 +54 22 55.0
Return to Details
Search Results
9 records (38 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 J210440.50+542254.9
--
21 04 40.51 +54 22 55.0
Cyg
EW
0.3261902
18.843 (0.237) r
0.69
ZTF J210435.85+542301.3
--
21 04 35.86 +54 23 01.4
Cyg
SR
16.8016338
15.517 (0.128) r
2.19
Gaia DR3 2176705918288573312
--
21 04 53.65 +54 23 58.8
Cyg
ROT
--
15.76 - 15.80 G
3.58
Gaia DR3 2176704101522971008
--
21 04 18.79 +54 21 14.5
Cyg
ROT
--
16.19 - 16.23 G
3.66
ZTF J210420.23+542044.9
--
21 04 20.24 +54 20 45.0
Cyg
EA
1.7629140
18.840 (0.302) r
4.06
ZTF J210457.37+541941.2
--
21 04 57.37 +54 19 41.2
Cyg
EW
0.3426840
17.890 (0.501) r
4.47
Gaia DR3 2176706334906009088
--
21 04 55.97 +54 26 46.8
Cyg
YSO
--
16.65 - 16.73 G
4.55
Gaia DR3 2176703036371134208
--
21 05 09.87 +54 24 29.3
Cyg
YSO
--
14.52 - 14.56 G
4.60
Gaia DR3 2176703757925594240
--
21 04 29.49 +54 18 36.2
Cyg
YSO
--
17.34 - 17.52 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]
172.30.0.109