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 09 44.64 +40 20 46.0
Return to Details
Search Results
18 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
ZTF J210944.63+402045.9
--
21 09 44.64 +40 20 46.0
Cyg
SR
147.9630015
16.642 (0.373) r
1.68
Gaia DR3 1968417837135858048
--
21 09 50.14 +40 22 05.0
Cyg
ROT
--
16.13 - 16.18 G
1.83
Gaia DR3 1968417566556539264
--
21 09 35.65 +40 20 06.8
Cyg
S
--
15.84 - 16.69 G
2.43
ZTF J210937.39+402245.8
--
21 09 37.40 +40 22 45.8
Cyg
EW:
0.3433428
18.036 (0.108) r
2.61
Gaia DR3 1968417532208833664
--
21 09 32.09 +40 19 43.7
Cyg
S
--
17.94 - 18.72 G
2.70
Gaia DR3 1968420658942287104
--
21 09 37.02 +40 23 02.8
Cyg
ROT
--
15.28 - 15.32 G
3.09
ASASSN-V J210932.47+402248.8
--
21 09 32.47 +40 22 48.8
Cyg
SRS
26.544
14.77 - 14.90 V
3.65
ZTF J210955.01+401742.2
--
21 09 55.02 +40 17 42.2
Cyg
EW
0.8422334
16.055 (0.196) r
3.69
Gaia DR3 1968417188608655744
--
21 09 39.30 +40 17 13.2
Cyg
ROT
--
16.14 - 16.19 G
3.81
Gaia DR3 1968420796381256192
--
21 09 28.07 +40 22 53.7
Cyg
S
--
17.83 - 18.40 G
4.03
Gaia DR3 1968418562998183424
--
21 10 04.95 +40 21 54.2
Cyg
ROT
--
15.78 - 15.81 G
4.25
Gaia DR3 1968419383324167296
--
21 10 03.00 +40 23 11.3
Cyg
S
--
17.62 - 18.68 G
4.26
ZTF J211006.93+402107.8
--
21 10 06.94 +40 21 07.8
Cyg
BY
2.2191926
17.120 (0.098) r
4.32
Gaia DR3 1968416428391739904
--
21 09 43.15 +40 16 27.2
Cyg
RS
--
15.59 - 15.72 G
4.40
ZTF J210956.71+401701.1
--
21 09 56.72 +40 17 01.1
Cyg
EW
0.2838492
18.832 (0.238) r
4.56
Gaia DR3 1968414645988067584
--
21 09 22.19 +40 19 11.6
Cyg
ROT
--
14.35 - 14.37 G
4.61
ZTF J210929.22+401713.1
--
21 09 29.23 +40 17 13.2
Cyg
EW
0.3252684
17.128 (0.186) r
4.62
ZTF J211005.20+401818.9
--
21 10 05.20 +40 18 18.9
Cyg
EW
0.7644786
16.664 (0.407) 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]
172.30.3.43