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 01 47.59 +40 39 11.8
Return to Details
Search Results
12 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
Dauban V137
--
21 01 47.59 +40 39 11.8
Cyg
M
443.1725058
14.973 (4.040) r
0.22
ZTF J210146.62+403903.9
--
21 01 46.63 +40 39 04.0
Cyg
EW
0.6248872
16.182 (0.173) r
0.72
ZTF J210144.33+403934.1
--
21 01 44.33 +40 39 34.1
Cyg
EW
0.2386748
20.030 (0.465) r
0.75
Gaia DR3 1873204635605884544
--
21 01 46.42 +40 39 54.6
Cyg
ROT
--
15.60 - 15.64 G
3.29
Gaia DR3 1873204944843566080
--
21 01 43.52 +40 42 23.6
Cyg
ROT
--
15.18 - 15.20 G
3.85
ASASSN-V J210127.40+403938.0
--
21 01 27.40 +40 39 37.9
Cyg
L
--
14.35 - 14.46 V
3.89
V1798 Cyg
000-BDP-579
21 01 29.00 +40 40 50.0
Cyg
UV
--
15.7 - 16.7 U
3.96
Gaia DR3 1873392549008151808
--
21 01 34.10 +40 42 13.1
Cyg
RS
--
16.34 - 16.43 G
4.23
ZTF J210125.43+403938.2
--
21 01 25.43 +40 39 38.3
Cyg
SR
89.5059693
14.194 (0.176) r
4.30
ZTF J210209.75+404005.1
--
21 02 09.75 +40 40 05.2
Cyg
EW
0.2974292
19.181 (0.601) r
4.71
Gaia DR3 1873392686447106432
--
21 01 39.93 +40 43 40.7
Cyg
ROT
--
14.49 - 14.53 G
4.76
Gaia DR3 1873200546791230336
--
21 02 08.56 +40 36 34.6
Cyg
E
0.253335
19.70 - 20.35 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]
172.30.3.189