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 30 17.76 +27 44 48.0
Return to Details
Search Results
23 records (13 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 J203017.76+274448.0
--
20 30 17.76 +27 44 48.0
Vul
SR
50.6417611
16.658 (0.321) g
1.20
Gaia DR3 1857106514065096832
--
20 30 19.98 +27 45 54.0
Vul
ROT
--
15.36 - 15.39 G
1.75
Gaia DR3 1857103662206814848
--
20 30 24.05 +27 45 52.0
Vul
VAR
0.0278302
12.20 - 12.22 G
1.83
Gaia DR3 1857106685863800704
--
20 30 20.05 +27 46 33.8
Vul
ROT
8.2016
15.27 - 15.31 G
2.02
Gaia DR3 1857106617144320512
--
20 30 24.32 +27 46 12.4
Vul
ROT
1.96175
9.65 - 9.69 G
2.12
Gaia DR3 1857106685863804288
--
20 30 19.29 +27 46 53.4
Vul
ROT
0.414352
17.78 - 17.83 G
2.52
Gaia DR3 1857106685863811968
--
20 30 19.11 +27 47 18.0
Vul
ROT
0.425226
15.86 - 15.91 G
3.12
Gaia DR3 1857106234879978624
--
20 30 03.83 +27 44 20.8
Vul
ROT
6.9771
15.13 - 15.16 G
3.14
ZTF J203031.85+274426.2
--
20 30 31.86 +27 44 26.3
Vul
RS
4.8123917
16.917 (0.194) r
3.35
Gaia DR3 1857108124665970176
--
20 30 25.91 +27 47 37.4
Vul
S
--
17.54 - 18.09 G
3.41
Gaia DR3 1857106204827105920
--
20 30 02.65 +27 44 08.9
Vul
RS
--
17.19 - 17.47 G
3.44
Gaia DR3 1857105169728458368
--
20 30 28.99 +27 47 11.1
Vul
S
--
17.14 - 18.02 G
3.50
Gaia DR3 1857103421688633472
--
20 30 33.55 +27 44 34.6
Vul
ROT
--
17.08 - 17.15 G
3.51
Gaia DR3 1857108124665957888
--
20 30 28.80 +27 47 19.5
Vul
ROT
--
16.00 - 16.04 G
3.95
PS1-3PI J203014.60+274841.1
--
20 30 14.60 +27 48 41.1
Vul
RRAB
0.567256
17.93 (0.63) r
3.98
Gaia DR3 1857104899159616512
--
20 30 35.44 +27 45 31.4
Vul
DSCT|GDOR|SXPHE
--
11.20 - 11.25 G
4.01
Gaia DR3 1857103352969153408
--
20 30 35.69 +27 44 12.9
Vul
ROT
--
13.72 - 13.76 G
4.06
Gaia DR3 1857106200520166784
--
20 30 00.12 +27 43 40.4
Vul
ROT
--
18.61 - 18.82 G
4.39
Gaia DR3 1857108232052071168
--
20 30 26.44 +27 48 45.0
Vul
ROT
8.334
17.03 - 17.08 G
4.40
Gaia DR3 1857108403850765312
--
20 30 21.04 +27 49 08.1
Vul
DSCT|GDOR|SXPHE
--
17.37 - 17.45 G
4.85
Gaia DR3 1857101978581842432
--
20 30 31.88 +27 41 05.6
Vul
E
0.272328
18.99 - 19.39 G
4.95
ZTF J203011.12+274931.9
--
20 30 11.12 +27 49 31.9
Vul
EW
0.3737514
16.529 (0.297) r
5.00
ZTF J202956.05+274610.8
--
20 29 56.06 +27 46 10.8
Vul
EW
0.3385320
17.351 (0.238) 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]
172.30.1.132