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
18 40 23.93 +21 01 34.2
Return to Details
Search Results
10 records (56 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 4531758433700556288
--
18 40 23.93 +21 01 34.2
Her
RS
2.44
16.34 - 16.44 G
1.01
Gaia DR3 4531758502420040320
--
18 40 19.77 +21 01 51.7
Her
ROT
--
17.28 - 17.40 G
1.52
ASASSN-V J184020.43+210251.2
--
18 40 20.43 +21 02 51.3
Her
SR
284
14.02 (0.25) g
1.79
Gaia DR3 4531756990591547136
--
18 40 17.24 +21 00 41.3
Her
ROT
--
15.89 - 15.92 G
3.62
Gaia DR3 4531759086535818624
--
18 40 34.30 +21 04 15.7
Her
ROT
--
14.53 - 14.62 G
3.80
Gaia DR3 4531007462958326912
--
18 40 33.19 +20 58 27.0
Her
VAR
0.0247627
13.90 - 14.06 G
4.00
Gaia DR3 4531759911169543296
--
18 40 31.36 +21 05 10.6
Her
ROT
--
16.17 - 16.21 G
4.02
Gaia DR3 4531759876809807872
--
18 40 27.51 +21 05 30.4
Her
DSCT|GDOR|SXPHE
--
15.19 - 15.22 G
4.56
ASASSN-V J184038.16+205826.7
--
18 40 38.16 +20 58 26.7
Her
SR
52.68
14.51 (0.31) g
4.92
Gaia DR3 4531759120895554432
--
18 40 39.65 +21 04 50.8
Her
ROT
0.83712
15.51 - 15.53 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]
172.30.2.127