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 42 13.62 +51 56 56.2
Return to Details
Search Results
31 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
Gaia DR3 2173021527854438528
--
21 42 13.62 +51 56 56.2
Cyg
ROT
--
16.22 - 16.25 G
1.11
ZTF J214219.11+515612.8
--
21 42 19.11 +51 56 12.9
Cyg
RS
1.2951573
15.236 (0.063) r
1.60
ZTF J214216.92+515827.4
--
21 42 16.92 +51 58 27.5
Cyg
EA
2.7054898
16.929 (0.276) r
1.63
Gaia DR3 2173020703220791424
--
21 42 18.39 +51 55 29.2
Cyg
RS
--
15.33 - 15.40 G
2.00
ZTF J214226.39+515718.1
--
21 42 26.39 +51 57 18.1
Cyg
RS
2.4104466
15.005 (0.050) r
2.42
Gaia DR3 2173021008146088320
--
21 42 01.04 +51 55 28.9
Cyg
E
19.989
16.28 - 16.57 G
2.89
ZTF J214207.65+515940.7
--
21 42 07.66 +51 59 40.7
Cyg
EW
0.2661854
19.049 (0.488) r
2.97
ZTF J214221.93+515936.9
--
21 42 21.93 +51 59 36.9
Cyg
BY
0.5972952
16.508 (0.050) r
2.98
Gaia DR3 2173020561474303872
--
21 42 32.43 +51 56 14.0
Cyg
E
6.6657
19.03 - 19.49 G
3.04
Gaia DR3 2173020187824440832
--
21 42 06.72 +51 54 05.3
Cyg
DSCT|GDOR|SXPHE
--
13.90 - 13.94 G
3.17
ZTF J214159.57+515915.4
--
21 41 59.58 +51 59 15.5
Cyg
SR
42.9135557
13.843 (0.032) r
3.23
Gaia DR3 2173020565781779968
--
21 42 32.88 +51 55 40.6
Cyg
L
--
17.04 - 17.18 G
3.31
ZTF J214231.30+515849.4
--
21 42 31.30 +51 58 49.4
Cyg
EW
0.5302032
16.576 (0.157) r
3.32
Gaia DR3 2173020428342828160
--
21 42 23.38 +51 53 58.8
Cyg
S
--
16.62 - 17.30 G
3.39
Gaia DR3 2173020497062304256
--
21 42 33.30 +51 55 25.5
Cyg
DSCT|GDOR|SXPHE
--
13.40 - 13.43 G
3.54
V1733 Cyg
000-BDP-531
21 41 50.69 +51 57 06.4
Cyg
M
337.972568
15.719 (5.817) g
3.66
Gaia DR3 2173021940171279744
--
21 42 16.97 +52 00 33.6
Cyg
S
--
17.87 - 19.48 G
3.76
Gaia DR3 2173068806856523904
--
21 42 01.23 +52 00 10.5
Cyg
ROT
--
16.17 - 16.21 G
3.76
Gaia19bpg
000-BNC-267
21 41 50.43 +51 55 45.5
Cyg
AGN|YSO
--
13.0 - 16.0 G
3.78
Gaia DR3 2173021184256836096
--
21 41 52.22 +51 55 05.0
Cyg
VAR
0.6297
16.88 - 17.15 G
3.85
Gaia DR3 2173020119104969472
--
21 42 06.85 +51 53 14.0
Cyg
DSCT|GDOR|SXPHE
--
13.21 - 13.25 G
3.95
Gaia DR3 2173021974515705984
--
21 42 18.64 +52 00 48.6
Cyg
E
0.57284
19.33 - 19.59 G
4.03
Gaia DR3 2173020909363191680
--
21 41 57.64 +51 53 44.9
Cyg
S
--
18.11 - 18.45 G
4.19
Gaia DR3 2173019500629666304
--
21 41 55.33 +51 53 50.0
Cyg
DSCT|GDOR|SXPHE
--
13.49 - 13.52 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.19
ZTF J214153.80+515403.8
--
21 41 53.81 +51 54 03.8
Cyg
HADS
0.0964562
19.994 (0.268) r
4.27
Gaia DR3 2173068836901951744
--
21 42 06.67 +52 01 03.9
Cyg
S
--
17.48 - 18.13 G
4.31
Gaia DR3 2173045167354723712
--
21 42 31.74 +52 00 13.4
Cyg
ROT
--
16.08 - 16.13 G
4.60
ZTF J214220.77+515228.4
--
21 42 20.78 +51 52 28.5
Cyg
BY
1.1806282
18.859 (0.153) r
4.60
Gaia DR3 2173043999123627648
--
21 42 43.48 +51 57 02.1
Cyg
RS
--
17.40 - 17.53 G
4.65
ZTF J214151.63+515345.3
--
21 41 51.64 +51 53 45.4
Cyg
SR
26.5143586
15.556 (0.101) r
4.69
Gaia DR3 2173066779631726848
--
21 41 43.28 +51 57 14.4
Cyg
ROT
--
15.54 - 15.58 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]
172.30.4.232