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
20 40 00.01 +34 27 40.4
Return to Details
Search Results
14 records (5 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
Gaia DR3 1864179844167407488
--
20 40 00.01 +34 27 40.4
Cyg
RS
--
15.64 - 15.72 G
1.08
ZTF J203954.97+342722.9
--
20 39 54.97 +34 27 22.9
Cyg
EW
0.3873790
18.492 (0.301) r
2.33
ZTF J204006.74+342932.3
--
20 40 06.74 +34 29 32.4
Cyg
RS
3.0088439
16.712 (0.067) r
2.34
Gaia DR3 1864181630873822464
--
20 40 02.58 +34 29 57.1
Cyg
ROT
--
14.10 - 14.13 G
2.85
Gaia DR3 1864179328771321984
--
20 39 54.09 +34 25 05.6
Cyg
E
8.3424
16.37 - 16.93 G
2.87
Gaia DR3 1864191732636935040
--
20 39 46.07 +34 27 42.2
Cyg
ROT
--
14.50 - 14.52 G
3.13
ZTF J203945.38+342831.3
--
20 39 45.38 +34 28 31.4
Cyg
EW
0.3740576
16.167 (0.325) r
4.03
ZTF18aawboqc
--
20 39 40.60 +34 27 10.1
Cyg
UG
--
18.7 - 20.5 g
4.22
Gaia DR3 1864193656782306816
--
20 39 52.36 +34 31 35.0
Cyg
ROT
--
14.97 - 15.02 G
4.22
ZTF J204008.62+343130.1
--
20 40 08.63 +34 31 30.1
Cyg
RS
0.2224194
15.173 (0.062) r
4.28
ASASSN-V J203955.85+343152.1
--
20 39 55.85 +34 31 52.1
Cyg
L
--
14.44 - 14.54 V
4.70
Gaia DR3 1864179466210316416
--
20 39 41.87 +34 24 49.3
Cyg
ROT
--
14.55 - 14.58 G
4.76
Gaia DR3 1864178229259637248
--
20 40 03.38 +34 22 57.7
Cyg
ROT
--
15.28 - 15.31 G
4.83
ZTF J203944.79+343120.7
--
20 39 44.79 +34 31 20.7
Cyg
BY
3.1797979
16.990 (0.101) 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]
172.30.4.27