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 21 16.58 +45 09 19.6
Return to Details
Search Results
18 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 J202116.58+450919.5
--
20 21 16.58 +45 09 19.6
Cyg
EW
0.3391092
19.107 (0.537) r
1.57
ZTF J202108.21+450847.4
--
20 21 08.21 +45 08 47.4
Cyg
EA
1.1360329
18.558 (0.437) g
1.74
Gaia DR3 2081474742306574208
--
20 21 11.61 +45 07 49.1
Cyg
ROT
--
15.83 - 15.85 G
1.77
Gaia DR3 2081475365086095488
--
20 21 15.85 +45 11 05.4
Cyg
ROT
--
15.78 - 15.82 G
2.88
ZTF J202126.32+450700.9
--
20 21 26.33 +45 07 00.9
Cyg
BY
5.3997394
17.344 (0.167) r
3.09
WISE J202100.7+450759
--
20 21 00.78 +45 07 59.9
Cyg
EW
0.376915
13.901 (0.465) g
3.20
Gaia DR3 2081428051725368960
--
20 21 34.22 +45 08 34.7
Cyg
E
1.60953
16.51 - 17.01 G
3.38
ASASSN-V J202135.61+450855.8
--
20 21 35.62 +45 08 56.0
Cyg
ROT
2.3559
16.09 (0.48) g
3.40
ZTF J202125.10+450616.5
--
20 21 25.11 +45 06 16.5
Cyg
EW
0.4258376
18.646 (0.645) r
3.60
Gaia DR3 2081427639408503552
--
20 21 30.22 +45 06 39.3
Cyg
ROT
--
16.10 - 16.14 G
3.85
ZTF J202137.62+450817.0
--
20 21 37.63 +45 08 17.0
Cyg
RRAB
0.6002431
19.125 (0.302) r
3.94
Gaia DR3 2081473234782255360
--
20 21 04.27 +45 06 02.3
Cyg
ROT
--
15.97 - 16.02 G
4.04
Gaia DR3 2081473131703036416
--
20 21 02.58 +45 06 07.6
Cyg
E
3.05563
16.81 - 17.02 G
4.04
Gaia DR3 2081427433250074368
--
20 21 32.78 +45 06 27.8
Cyg
ROT
--
13.73 - 13.78 G
4.08
ZTF J202130.25+450602.1
--
20 21 30.25 +45 06 02.1
Cyg
SR
575.0808855
16.940 (0.524) r
4.21
Gaia DR3 2081476224079563904
--
20 21 12.31 +45 13 27.8
Cyg
ROT
--
12.36 - 12.38 G
4.21
DDE 165
000-BMZ-996
20 20 56.12 +45 11 29.8
Cyg
CV
--
15.5 - 19.2 g
4.24
Gaia DR3 2081475983561362816
--
20 21 01.70 +45 12 39.6
Cyg
ROT
--
16.80 - 16.86 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]
172.30.5.23