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 42 51.19 +27 57 42.1
Return to Details
Search Results
8 records (4 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 1856550500473816192
--
20 42 51.19 +27 57 42.1
Vul
E
0.396253
19.11 - 19.44 G
1.12
ASASSN-V J204255.97+275719.4
--
20 42 55.97 +27 57 19.4
Vul
SR
156
13.95 - 14.23 V
1.89
Gaia DR3 1856550229899767296
--
20 42 58.49 +27 56 43.6
Vul
ROT
4.88392
17.89 - 17.93 G
3.75
Gaia DR3 1856574930248010624
--
20 42 54.63 +28 01 22.5
Vul
E
0.31305
18.88 - 19.28 G
4.28
Gaia DR3 1856574900193080448
--
20 42 59.59 +28 01 33.2
Vul
ROT
--
15.83 - 15.87 G
4.40
Gaia DR3 1856526830917397888
--
20 43 11.06 +27 57 18.7
Vul
E
0.50764
16.24 - 16.54 G
4.46
Gaia DR3 1856554146902035072
--
20 42 33.55 +27 59 52.8
Vul
ROT
8.4692
16.68 - 16.73 G
4.74
Gaia DR3 1856503049674932992
--
20 43 08.32 +27 54 51.0
Vul
ROT
1.04618
18.20 - 18.26 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]
172.30.5.128