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
21 30 38.49 +49 01 28.6
Return to Details
Search Results
20 records (5 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 J213038.48+490128.6
--
21 30 38.49 +49 01 28.6
Cyg
RS
1.1889789
16.014 (0.084) g
0.61
ZTF J213036.04+490156.2
--
21 30 36.04 +49 01 56.2
Cyg
BY
0.8830058
13.610 (0.042) r
1.10
Gaia DR3 1978720677723888384
--
21 30 43.93 +49 00 50.1
Cyg
S
--
16.98 - 17.38 G
1.58
Gaia DR3 1978729576898763520
--
21 30 42.89 +49 02 52.9
Cyg
S
--
16.14 - 16.56 G
2.14
Gaia DR3 1978723941898998528
--
21 30 29.96 +49 03 05.6
Cyg
ROT
--
15.36 - 15.39 G
2.52
Gaia DR3 1978723529582165376
--
21 30 26.76 +48 59 50.5
Cyg
YSO
--
16.76 - 16.90 G
2.80
ZTF J213050.58+490327.1
--
21 30 50.58 +49 03 27.1
Cyg
RS
0.4741708
15.602 (0.040) g
3.12
Gaia DR3 1978730607676518784
--
21 30 35.44 +49 04 33.5
Cyg
S
--
17.84 - 18.72 G
3.23
ZTF J213043.16+490436.9
--
21 30 43.17 +49 04 36.9
Cyg
EA
1.6602470
14.408 (0.224) g
3.29
Gaia DR3 1978724624775028736
--
21 30 20.30 +49 02 52.7
Cyg
RS
--
16.92 - 17.04 G
3.86
ZTF J213101.14+490230.7
--
21 31 01.15 +49 02 30.7
Cyg
BY
1.4667359
16.284 (0.105) r
3.87
Gaia DR3 1978723117265309440
--
21 30 22.29 +48 58 39.5
Cyg
DSCT|GDOR|SXPHE
--
15.95 - 16.06 G
4.02
ZTF J213049.36+490504.9
--
21 30 49.37 +49 05 04.9
Cyg
BY
1.1402651
18.522 (0.114) r
4.06
Gaia DR3 1978729679975618816
--
21 30 56.20 +49 04 19.1
Cyg
E
3.15975
15.65 - 15.89 G
4.10
Gaia DR3 1978724251139242624
--
21 30 13.69 +49 02 00.2
Cyg
S
--
17.74 - 18.55 G
4.40
Gaia DR3 1978724148057437056
--
21 30 13.24 +48 59 59.8
Cyg
DSCT|GDOR|SXPHE
--
14.63 - 14.65 G
4.44
Gaia DR3 1978725591166799104
--
21 31 03.39 +48 59 43.9
Cyg
ROT
--
16.56 - 16.60 G
4.64
ZTF J213103.18+490345.2
--
21 31 03.18 +49 03 45.3
Cyg
EW
0.2396592
20.044 (0.788) r
4.82
Gaia DR3 1978730745127480576
--
21 30 44.86 +49 06 11.2
Cyg
RS
--
13.72 - 13.82 G
4.94
Gaia DR3 1978724526014528000
--
21 30 10.65 +49 03 22.7
Cyg
ROT
--
16.18 - 16.21 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]
172.30.5.169