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 40 23.90 +54 43 47.0
Return to Details
Search Results
12 records (15 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 J214023.90+544346.9
--
21 40 23.90 +54 43 47.0
Cyg
SR
48.9004040
15.180 (0.137) r
2.07
Gaia DR3 2174381726818753024
--
21 40 38.00 +54 43 25.8
Cyg
E
2.62556
17.36 - 17.54 G
2.21
Gaia DR3 2174382340982676864
--
21 40 09.32 +54 44 28.0
Cyg
L
--
17.75 - 17.89 G
2.68
Gaia DR3 2174382517092582016
--
21 40 05.54 +54 44 11.4
Cyg
E
6.2992
15.37 - 15.60 G
3.04
Gaia DR3 2174382134824193152
--
21 40 05.65 +54 42 16.2
Cyg
E
4.26379
16.98 - 17.21 G
3.06
ZTF J214041.75+544208.1
--
21 40 41.76 +54 42 08.2
Cyg
EB:
80.5097108
14.805 (0.155) r
3.80
Gaia DR3 2174382414013365760
--
21 39 57.63 +54 43 33.1
Cyg
ROT
--
16.84 - 16.89 G
3.81
ZTF J214001.42+544147.2
--
21 40 01.43 +54 41 47.3
Cyg
EA
1.1194332
19.721 (0.775) r
4.06
Gaia DR3 2174384338158857216
--
21 40 36.99 +54 47 22.8
Cyg
ROT
--
14.55 - 14.58 G
4.34
ZTF J214035.76+543947.8
--
21 40 35.76 +54 39 47.8
Cyg
EW
0.3733458
19.938 (0.636) r
4.62
Gaia DR3 2174378187765561472
--
21 40 21.73 +54 39 10.5
Cyg
ROT
--
15.60 - 15.63 G
4.69
Gaia DR3 2174570155621030912
--
21 39 52.77 +54 45 08.4
Cyg
ROT
--
16.37 - 16.41 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]
172.30.5.98