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 20 59.16 +50 42 07.1
Return to Details
Search Results
28 records (14 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 J212059.15+504207.0
--
21 20 59.16 +50 42 07.1
Cyg
RS
1.0489314
14.839 (0.032) g
1.47
ZTF J212104.80+504317.3
--
21 21 04.80 +50 43 17.3
Cyg
EW
0.5459870
19.845 (0.416) r
1.50
Gaia DR3 2171970497818874368
--
21 21 06.53 +50 43 03.3
Cyg
ROT
--
13.27 - 13.31 G
1.91
Gaia DR3 2171970635258816512
--
21 20 51.15 +50 43 32.5
Cyg
L
--
18.12 - 18.44 G
1.99
Gaia DR3 2171970738337032192
--
21 20 57.66 +50 44 05.9
Cyg
ROT
--
13.96 - 13.99 G
2.01
Gaia DR3 2171970635257814016
--
21 20 50.22 +50 43 33.1
Cyg
RS
--
15.10 - 15.27 G
2.35
Gaia DR3 2171970768389361664
--
21 20 57.80 +50 44 27.3
Cyg
L
--
18.19 - 18.35 G
2.44
ZTF J212112.37+504051.9
--
21 21 12.38 +50 40 52.0
Cyg
DSCT
0.0799524
16.701 (0.033) r
2.63
Gaia DR3 2171970802749106048
--
21 20 53.15 +50 44 34.4
Cyg
ROT
--
17.04 - 17.09 G
2.67
Gaia DR3 2171970669611336576
--
21 20 45.73 +50 43 43.8
Cyg
S
--
16.85 - 18.10 G
3.16
ZTF J212118.66+504127.4
--
21 21 18.66 +50 41 27.4
Cyg
BY
7.2170184
17.586 (0.075) r
3.18
Gaia DR3 2171973246597729664
--
21 20 39.87 +50 42 59.7
Cyg
RS
--
13.78 - 13.91 G
3.20
Gaia DR3 2171969398301664000
--
21 21 16.43 +50 40 27.8
Cyg
L
--
18.55 - 18.70 G
3.22
ZTF J212107.40+504503.9
--
21 21 07.41 +50 45 04.0
Cyg
SR
110.5119096
17.293 (0.245) r
3.33
ZTF J212041.58+504357.3
--
21 20 41.59 +50 43 57.3
Cyg
BY
1.6272537
14.867 (0.073) r
3.46
Gaia DR3 2171976407693866112
--
21 21 10.60 +50 45 04.1
Cyg
ROT
--
16.99 - 17.04 G
3.48
Gaia DR3 2171970154221283200
--
21 20 38.02 +50 41 10.6
Cyg
ROT
--
16.06 - 16.11 G
3.90
Gaia DR3 2171976472107642752
--
21 21 09.11 +50 45 40.9
Cyg
L
--
17.82 - 18.03 G
4.06
ZTF J212036.23+504017.6
--
21 20 36.24 +50 40 17.7
Cyg
BY
6.6228653
15.476 (0.041) r
4.29
Gaia DR3 2171973727634251648
--
21 20 45.20 +50 45 47.8
Cyg
L
--
17.03 - 17.20 G
4.34
ZTF J212104.90+504621.9
--
21 21 04.91 +50 46 21.9
Cyg
BY
2.2961894
18.513 (0.114) r
4.38
ZTF J212126.53+504130.1
--
21 21 26.54 +50 41 30.2
Cyg
BY
5.7109366
14.130 (0.060) g
4.41
Gaia DR3 2171968848551257856
--
21 21 02.19 +50 37 44.1
Cyg
VAR
0.0824629
14.03 - 14.09 G
4.54
Gaia DR3 2171975406949406976
--
21 21 27.86 +50 42 07.8
Cyg
S
--
18.60 - 19.15 G
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period
Mag. range
4.60
ZTF J212032.43+504019.2
--
21 20 32.43 +50 40 19.3
Cyg
EW
0.2946046
19.051 (0.556) r
4.72
ZTF J212128.94+504205.0
--
21 21 28.94 +50 42 05.0
Cyg
RS:
0.1576961
15.654 (0.064) r
4.74
Gaia DR3 2171973487115890048
--
21 20 30.72 +50 43 35.8
Cyg
E
1.48966
15.22 - 15.33 G
4.89
Gaia DR3 2171922389877393792
--
21 21 22.39 +50 38 54.2
Cyg
VAR
0.0368828
18.45 - 18.62 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]
172.30.0.22