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 17 30.70 +42 42 06.3
Return to Details
Search Results
10 records (7 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 J201730.69+424206.2
--
20 17 30.70 +42 42 06.3
Cyg
EW
0.4418678
16.271 (0.389) r
1.18
Gaia DR3 2068796205007735424
--
20 17 36.91 +42 42 24.8
Cyg
ROT
--
17.47 - 17.54 G
1.26
TIC 405946127
--
20 17 29.06 +42 43 19.4
Cyg
LC
--
6.28 - 6.31 V
1.87
Gaia DR3 2068796140587785344
--
20 17 40.48 +42 41 35.3
Cyg
DSCT|GDOR|SXPHE
--
10.66 - 10.70 G
2.43
Gaia DR3 2068796514245453824
--
20 17 35.17 +42 44 23.3
Cyg
E
2.86396
17.50 - 17.62 G
2.48
ZTF J201731.60+423937.7
--
20 17 31.61 +42 39 37.7
Cyg
SR
187.0183875
15.160 (0.240) r
2.51
Gaia DR3 2080806003012019840
--
20 17 25.28 +42 44 24.6
Cyg
L
--
19.69 - 20.37 G
2.72
Gaia DR3 2080806003022533120
--
20 17 26.12 +42 44 41.5
Cyg
ROT
--
16.01 - 16.04 G
4.75
Gaia DR3 2068796759063112064
--
20 17 47.23 +42 45 45.3
Cyg
ROT
--
13.56 - 13.59 G
4.80
ZTF J201748.62+423836.7
--
20 17 48.62 +42 38 36.7
Cyg
BY
1.3406672
19.011 (0.153) 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