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 50.84 +30 32 30.3
Return to Details
Search Results
25 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 1861575371694375168
--
20 21 50.84 +30 32 30.2
Cyg
E
0.388769
18.77 - 18.98 G
0.32
ZTF J202150.11+303213.5
--
20 21 50.12 +30 32 13.6
Cyg
BY
0.6477189
16.907 (0.095) g
1.40
ZTF J202155.80+303324.5
--
20 21 55.81 +30 33 24.6
Cyg
M
372.2673984
16.507 (2.691) r
1.73
Gaia DR3 1861575204205092352
--
20 21 46.16 +30 31 06.1
Cyg
ROT
--
13.06 - 13.11 G
1.77
Gaia DR3 1861574998046617856
--
20 21 52.17 +30 30 45.4
Cyg
E
0.46966
19.10 - 19.40 G
1.83
Gaia DR3 1861576853472514944
--
20 21 56.97 +30 33 46.4
Cyg
ROT
--
16.04 - 16.08 G
2.31
Gaia DR3 1861574929327122048
--
20 21 54.15 +30 30 18.2
Cyg
S
--
17.23 - 18.90 G
2.64
Gaia DR3 1861575994479130880
--
20 21 38.95 +30 31 51.9
Cyg
ROT
--
16.96 - 17.03 G
2.85
Gaia DR3 1861576544234793728
--
20 22 03.47 +30 31 39.7
Cyg
ROT
--
17.68 - 17.75 G
3.03
Gaia DR3 1861576406799755776
--
20 21 40.66 +30 34 35.6
Cyg
S
--
18.55 - 19.41 G
3.17
ZTF J202156.67+303524.5
--
20 21 56.68 +30 35 24.6
Cyg
RS
0.4820622
18.571 (0.167) g
3.49
ZTF J202155.46+302909.3
--
20 21 55.46 +30 29 09.3
Cyg
EW
0.3096568
19.644 (0.392) r
3.52
ZTF J202159.99+303525.4
--
20 21 60.00 +30 35 25.5
Cyg
EW
0.3308354
20.587 (0.485) r
3.83
ZTF J202206.90+303051.5
--
20 22 06.90 +30 30 51.6
Cyg
EW
0.3409720
18.941 (0.182) r
3.87
Gaia DR3 1861575646572137088
--
20 21 33.98 +30 31 09.3
Cyg
E
4.21438
18.64 - 18.89 G
3.96
ZTF J202208.17+303111.1
--
20 22 08.18 +30 31 11.2
Cyg
BY
8.6331869
18.904 (0.142) r
3.97
Gaia DR3 1861573520577777408
--
20 22 07.36 +30 30 45.0
Cyg
RS
--
15.33 - 15.42 G
4.04
ZTF J202151.90+302827.9
--
20 21 51.90 +30 28 28.0
Cyg
EW
0.2788028
17.213 (0.133) r
4.10
Gaia DR3 1861576509875274496
--
20 21 38.60 +30 35 39.0
Cyg
RS
--
14.71 - 14.78 G
4.13
Gaia DR3 1861571905670085504
--
20 21 59.26 +30 28 47.9
Cyg
ROT
--
14.69 - 14.72 G
4.28
ZTF J202131.18+303150.6
--
20 21 31.18 +30 31 50.7
Cyg
EA
1.5991216
18.725 (0.451) r
4.58
ZTF J202157.48+302809.0
--
20 21 57.49 +30 28 09.1
Cyg
EW
0.2598664
20.448 (0.692) r
4.63
ZTF J202132.17+303012.2
--
20 21 32.17 +30 30 12.3
Cyg
EB
18.7582749
19.459 (0.319) g
4.84
ZTF J202202.49+302821.9
--
20 22 02.49 +30 28 22.0
Cyg
RS
0.2898855
16.890 (0.059) r
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.98
Gaia DR3 1861574654453067136
--
20 21 38.42 +30 28 18.4
Cyg
RS
--
17.84 - 18.00 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]
172.30.2.202