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 31 20.68 +49 17 52.0
Return to Details
Search Results
35 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 1978733871863913344
--
21 31 20.68 +49 17 52.0
Cyg
ROT
--
16.01 - 16.05 G
0.88
ZTF J213125.76+491734.5
--
21 31 25.76 +49 17 34.5
Cyg
EW
0.3781742
19.174 (0.231) r
2.16
Gaia DR3 1978733562626278272
--
21 31 22.92 +49 15 44.5
Cyg
RRAB
0.61042
19.86 - 20.57 G
2.29
ZTF J213128.60+491558.9
--
21 31 28.61 +49 15 59.0
Cyg
BY
1.7650464
17.747 (0.073) r
2.33
ZTF J213128.28+491554.0
--
21 31 28.28 +49 15 54.0
Cyg
BY
5.8123332
16.945 (0.070) g
2.40
Gaia DR3 1978756995968489600
--
21 31 32.76 +49 16 30.1
Cyg
E
4.26082
17.62 - 17.76 G
2.48
Gaia DR3 1978757094728214528
--
21 31 35.50 +49 18 24.9
Cyg
ROT
--
17.84 - 17.90 G
2.71
ZTF J213119.45+491510.0
--
21 31 19.46 +49 15 10.1
Cyg
EA
1.2905042
17.892 (0.400) r
2.86
ZTF J213103.80+491840.1
--
21 31 03.81 +49 18 40.1
Cyg
BY
3.7028587
17.801 (0.080) r
2.88
Gaia DR3 2170911049644615808
--
21 31 24.79 +49 20 39.8
Cyg
E
0.67063
17.53 - 17.89 G
2.96
Gaia DR3 2170887577631262720
--
21 31 02.62 +49 17 32.5
Cyg
DSCT|GDOR|SXPHE
--
17.79 - 17.88 G
2.98
ZTF J213111.41+492026.5
--
21 31 11.41 +49 20 26.5
Cyg
SR
146.7352892
15.725 (0.149) r
3.01
Gaia DR3 2170911049644613120
--
21 31 22.78 +49 20 51.7
Cyg
RS
--
16.68 - 16.77 G
3.26
Gaia DR3 2170887199674139136
--
21 31 01.09 +49 17 13.4
Cyg
RS
--
17.60 - 17.70 G
3.34
Gaia DR3 1978732737983251968
--
21 31 28.04 +49 14 45.3
Cyg
RRC
0.267964
20.31 - 20.84 G
3.36
ZTF J213127.24+491440.7
--
21 31 27.25 +49 14 40.7
Cyg
BY
2.0929127
17.870 (0.073) r
3.47
UCAC4 697-091142
000-BLJ-037
21 31 05.79 +49 20 20.8
Cyg
DSCT
0.089555
14.03 V (0.02)clear
3.55
Gaia DR3 1978757167767172352
--
21 31 41.66 +49 18 48.4
Cyg
S
--
17.79 - 18.31 G
3.62
ZTF J213122.22+491415.2
--
21 31 22.23 +49 14 15.3
Cyg
EW
0.2441318
19.791 (0.450) r
3.65
Gaia DR3 2170911049644610048
--
21 31 23.70 +49 21 29.1
Cyg
ROT
--
14.17 - 14.21 G
3.96
ZTF J213111.31+492131.1
--
21 31 11.32 +49 21 31.1
Cyg
RS
3.3922850
16.855 (0.050) g
4.07
Gaia DR3 2170888440936196224
--
21 31 02.36 +49 20 37.8
Cyg
DSCT|GDOR|SXPHE
--
13.52 - 13.55 G
4.08
ZTF J213100.90+492022.0
--
21 31 00.91 +49 20 22.1
Cyg
RS
0.4011377
16.442 (0.073) r
4.11
Gaia DR3 2170911290162790016
--
21 31 15.23 +49 21 53.0
Cyg
ROT
--
13.41 - 13.47 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.14
ZTF J213100.10+491526.9
--
21 31 00.11 +49 15 27.0
Cyg
EA
6.3560030
17.696 (0.103) r
4.28
Gaia DR3 2170888505344236160
--
21 31 01.17 +49 20 43.6
Cyg
L
--
14.92 - 15.07 G
4.29
Gaia DR3 2170887238345372416
--
21 30 54.56 +49 17 20.6
Cyg
S
--
15.47 - 16.05 G
4.39
Gaia DR3 1978756205694524032
--
21 31 43.57 +49 15 33.8
Cyg
DSCT|GDOR|SXPHE
--
13.04 - 13.07 G
4.40
Gaia DR3 2170887989952384000
--
21 30 53.77 +49 18 08.8
Cyg
RS
--
18.19 - 18.34 G
4.46
ZTF J213053.96+491654.9
--
21 30 53.97 +49 16 54.9
Cyg
EW
0.9323684
17.682 (0.303) r
4.50
Gaia DR3 2170886963467481600
--
21 30 57.57 +49 15 24.8
Cyg
VAR
0.0243194
13.55 - 13.59 G
4.60
GSC 03598-02105
000-BLJ-035
21 31 25.32 +49 13 19.9
Cyg
DSCT
0.117613
12.90 V (0.05)clear
4.73
Gaia DR3 2170911182771586944
--
21 31 32.77 +49 22 10.4
Cyg
E
19.362
17.62 - 18.10 G
4.80
ZTF J213134.35+492207.2
--
21 31 34.35 +49 22 07.2
Cyg
EW
0.3747412
19.635 (0.345) r
4.85
ZTF J213145.62+491513.8
--
21 31 45.63 +49 15 13.9
Cyg
EW
0.9495824
16.686 (0.145) 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]
172.30.0.126