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 01.00 +34 46 39.8
Return to Details
Search Results
19 records (12 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 J204000.99+344639.7
--
20 40 01.00 +34 46 39.8
Cyg
RS
3.5641919
18.146 (0.100) r
1.08
ZTF J204005.30+344717.4
--
20 40 05.30 +34 47 17.4
Cyg
EW
0.2561998
19.816 (0.364) r
1.13
ZTF J204001.28+344531.9
--
20 40 01.29 +34 45 31.9
Cyg
RS
0.5382592
17.321 (0.046) r
2.22
ZTF J203951.89+344528.4
--
20 39 51.89 +34 45 28.4
Cyg
EW
0.2898690
19.259 (0.720) r
2.62
Gaia DR3 1864205510892206848
--
20 39 50.63 +34 45 08.5
Cyg
VAR
0.0664229
13.76 - 13.79 G
2.63
ZTF J203948.25+344621.7
--
20 39 48.26 +34 46 21.8
Cyg
EA
22.6884030
19.468 (0.266) r
2.72
ZTF J204011.23+344823.0
--
20 40 11.24 +34 48 23.1
Cyg
EW
0.3488830
20.385 (0.505) r
2.88
ZTF J204014.42+344728.6
--
20 40 14.43 +34 47 28.6
Cyg
BY
0.7707604
18.905 (0.145) r
2.89
ZTF J204012.57+344818.5
--
20 40 12.57 +34 48 18.5
Cyg
SR
72.7322663
15.927 (0.418) r
2.92
ZTF J203949.00+344505.1
--
20 39 49.00 +34 45 05.2
Cyg
EA
0.6106968
19.468 (0.498) r
3.06
ZTF J203956.73+344344.0
--
20 39 56.74 +34 43 44.1
Cyg
EW
0.3477946
16.706 (0.209) r
3.16
Gaia DR3 1864205575306766080
--
20 39 46.11 +34 45 51.9
Cyg
RS
--
15.83 - 15.92 G
3.30
Gaia DR3 1864204754977953536
--
20 39 50.28 +34 44 12.2
Cyg
RS
--
16.32 - 16.44 G
3.68
ASASSN-V J203950.90+344942.4
--
20 39 50.90 +34 49 42.3
Cyg
SR
250
14.70 - 14.83 V
4.19
ZTF J203948.52+344958.9
--
20 39 48.52 +34 49 58.9
Cyg
EW
0.5648916
18.118 (0.313) r
4.36
Gaia DR3 1864206541684397952
--
20 39 58.15 +34 50 59.3
Cyg
ROT
--
15.00 - 15.03 G
4.37
Gaia DR3 1864393664817811328
--
20 39 44.74 +34 49 29.1
Cyg
ROT
--
15.26 - 15.29 G
4.70
Gaia DR3 1864206537379590784
--
20 39 58.80 +34 51 20.4
Cyg
E
6.676
18.27 - 18.80 G
4.75
ZTF J203938.87+344803.8
--
20 39 38.88 +34 48 03.8
Cyg
EW
0.8142896
18.146 (0.247) 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]
172.30.0.175