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 18 16.79 +43 44 19.7
Return to Details
Search Results
11 records (6 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 J201816.78+434419.7
--
20 18 16.79 +43 44 19.7
Cyg
RRAB
0.4590189
18.724 (0.518) r
2.16
ZTF J201805.65+434332.7
--
20 18 05.66 +43 43 32.7
Cyg
RS
7.5125429
17.679 (0.109) r
2.43
ZTF J201803.89+434501.1
--
20 18 03.89 +43 45 01.1
Cyg
EW
0.3686590
20.214 (0.441) r
3.06
NSV 25091
--
20 18 00.00 +43 43 54.0
Cyg
UV:
--
13.3 - <15.0 V
3.97
Gaia DR3 2081248380349669888
--
20 17 56.79 +43 45 58.0
Cyg
ROT
--
12.19 - 12.21 G
3.98
ZTF J201830.24+434110.3
--
20 18 30.25 +43 41 10.4
Cyg
EB:
1.3184424
17.249 (0.542) r
4.58
Gaia DR3 2081245876391413632
--
20 18 42.10 +43 44 33.7
Cyg
L
--
17.12 - 17.31 G
4.62
Gaia DR3 2081245876391414656
--
20 18 42.35 +43 44 33.2
Cyg
ROT
--
14.10 - 14.14 G
4.66
ZTF J201817.31+433940.1
--
20 18 17.31 +43 39 40.2
Cyg
BY
0.3763875
19.213 (0.179) r
4.88
ZTF J201750.41+434523.6
--
20 17 50.42 +43 45 23.6
Cyg
EW
0.3347820
18.818 (0.255) r
4.88
ZTF J201827.56+434848.5
--
20 18 27.56 +43 48 48.5
Cyg
EA
1.6084576
17.804 (0.513) 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]
172.30.5.138