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 38 09.11 +42 34 35.6
Return to Details
Search Results
12 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
Gaia DR3 1966897045054471936
--
21 38 09.11 +42 34 35.6
Cyg
E
0.313791
18.78 - 19.40 G
0.82
Gaia DR3 1966896972041954304
--
21 38 12.61 +42 34 04.9
Cyg
ROT
--
17.42 - 17.50 G
1.93
Gaia DR3 1966897182498760448
--
21 38 19.62 +42 34 39.1
Cyg
DSCT|GDOR|SXPHE
0.0493001
15.50 - 15.55 G
2.51
ZTF J213820.29+423601.2
--
21 38 20.30 +42 36 01.2
Cyg
RS
3.9076738
14.701 (0.117) r
2.85
ZTF J213821.24+423622.1
--
21 38 21.25 +42 36 22.1
Cyg
BY
1.7317215
18.480 (0.167) r
2.97
Gaia DR3 1966897972772714880
--
21 38 00.59 +42 37 07.1
Cyg
RS
--
14.93 - 15.03 G
3.67
Gaia DR3 1966885289731507200
--
21 38 25.65 +42 32 32.5
Cyg
ROT
--
16.43 - 16.48 G
3.70
Gaia DR3 1966885495889962752
--
21 38 29.17 +42 34 44.3
Cyg
RS
--
17.96 - 18.13 G
3.98
Gaia DR3 1966898316370099072
--
21 38 13.80 +42 38 28.9
Cyg
ROT
--
12.88 - 12.91 G
4.36
ASASSN-V J213751.82+423137.1
--
21 37 51.82 +42 31 37.1
Cyg
L
--
12.90 - 13.30 V
4.73
ZTF J213805.13+423916.1
--
21 38 05.14 +42 39 16.1
Cyg
BY
8.5064509
15.465 (0.101) r
4.78
Gaia DR3 1966884744273494144
--
21 38 14.51 +42 29 55.3
Cyg
S
--
18.04 - 18.89 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]
172.30.4.159