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 10.18 +49 00 56.2
Return to Details
Search Results
20 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
ZTF J213110.18+490056.1
--
21 31 10.18 +49 00 56.2
Cyg
RS
17.8714801
13.689 (0.230) g
0.75
Gaia DR3 1978725934752307712
--
21 31 14.72 +49 00 58.8
Cyg
S
--
18.30 - 19.85 G
1.64
Gaia DR3 1978725591166799104
--
21 31 03.39 +48 59 43.9
Cyg
ROT
--
16.56 - 16.60 G
2.13
V0618 Cyg
000-BDN-617
21 31 19.09 +48 59 23.1
Cyg
EA
3.09235
13.7 - 15.1 p
2.16
ZTF J213101.14+490230.7
--
21 31 01.15 +49 02 30.7
Cyg
BY
1.4667359
16.284 (0.105) r
2.32
Gaia DR3 1978725522447338112
--
21 31 08.68 +48 58 37.8
Cyg
DSCT|GDOR|SXPHE
--
14.34 - 14.38 G
2.54
Gaia DR3 1978726862477097856
--
21 31 13.17 +49 03 25.4
Cyg
ROT
--
14.00 - 14.03 G
2.62
ZTF J213125.04+485959.2
--
21 31 25.04 +48 59 59.2
Cyg
RS
1.5724905
14.514 (0.057) g
3.04
ZTF J213103.18+490345.2
--
21 31 03.18 +49 03 45.3
Cyg
EW
0.2396592
20.044 (0.788) r
3.16
ZTF J213118.92+490345.4
--
21 31 18.92 +49 03 45.4
Cyg
BY
2.8262877
17.199 (0.071) r
3.36
Gaia DR3 1978725900404447104
--
21 31 28.47 +49 02 27.1
Cyg
VAR
0.0782187
15.64 - 15.76 G
3.40
Gaia DR3 1978725385010697344
--
21 31 02.78 +48 57 45.4
Cyg
S
--
17.90 - 18.80 G
3.47
Gaia DR3 1978713943215526016
--
21 31 27.39 +48 58 54.8
Cyg
RS
--
16.68 - 16.75 G
4.08
ZTF J213050.58+490327.1
--
21 30 50.58 +49 03 27.1
Cyg
RS
0.4741708
15.602 (0.040) g
4.08
Gaia DR3 1978729679975618816
--
21 30 56.20 +49 04 19.1
Cyg
E
3.15975
15.65 - 15.89 G
4.30
Gaia DR3 1978720677723888384
--
21 30 43.93 +49 00 50.1
Cyg
S
--
16.98 - 17.38 G
4.41
Gaia DR3 1978727137354980864
--
21 31 05.52 +49 05 16.9
Cyg
DSCT|GDOR|SXPHE
--
13.67 - 13.69 G
4.81
ZTF J213136.57+485850.6
--
21 31 36.58 +48 58 50.7
Cyg
EW
0.6529818
18.200 (0.308) r
4.88
Gaia DR3 1978727343513752704
--
21 31 38.45 +49 02 27.3
Cyg
RS
--
16.22 - 16.28 G
4.88
Gaia DR3 1978729576898763520
--
21 30 42.89 +49 02 52.9
Cyg
S
--
16.14 - 16.56 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]
172.30.2.232