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 35.18 +51 56 33.5
Return to Details
Search Results
10 records (15 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 2171719328126009984
--
21 31 35.18 +51 56 33.5
Cyg
YSO
--
13.41 - 13.45 G
1.06
Gaia DR3 2171719259406536576
--
21 31 39.92 +51 55 47.7
Cyg
L
--
16.70 - 16.92 G
2.50
Gaia DR3 2172470603801956736
--
21 31 30.32 +51 58 56.7
Cyg
YSO
--
15.39 - 15.44 G
2.81
ZTF J213118.81+515518.6
--
21 31 18.81 +51 55 18.7
Cyg
EA
3.1248969
15.255 (0.150) r
2.93
Gaia DR3 2171718636626722688
--
21 31 52.28 +51 55 17.2
Cyg
YSO
--
18.01 - 18.19 G
3.13
Gaia DR3 2171718327389063808
--
21 31 30.70 +51 53 30.4
Cyg
E
0.56938
18.60 - 18.94 G
3.51
Gaia DR3 2171718744010468736
--
21 31 57.13 +51 55 36.9
Cyg
YSO
--
16.98 - 17.22 G
3.60
ASASSN-V J213143.86+515313.0
--
21 31 43.86 +51 53 13.1
Cyg
SR
375
14.82 - 15.01 V
3.71
WISE J213131.6+515253
--
21 31 31.65 +51 52 53.3
Cyg
EA
2.4191691
11.994 (0.310) W1
4.17
Gaia DR3 2171718537852044160
--
21 31 54.17 +51 53 35.5
Cyg
S
--
14.67 - 15.07 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]
172.30.0.162