AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 31 28.52 +55 07 04.1
Search Results 14 records (9 ms)  Get help for this listing
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 Variable Gaia DR3 2177548389022071680 -- 21 31 28.52 +55 07 04.1 Cyg S -- 16.56 - 17.24 G
0.54 Variable ZTF J213132.24+550659.9 -- 21 31 32.25 +55 06 59.9 Cyg EA 0.8041502 17.662 (0.195) r
1.26 Variable ZTF J213128.25+550548.5 -- 21 31 28.26 +55 05 48.5 Cyg EA 1.5914606 16.217 (0.153) r
1.36 Variable Gaia DR3 2177548457730389888 -- 21 31 19.06 +55 06 55.7 Cyg S -- 16.75 - 17.43 G
1.40 Variable ZTF J213123.14+550814.4 -- 21 31 23.15 +55 08 14.5 Cyg EB: 2.1086036 16.235 (0.162) r
2.17 Variable Gaia DR3 2177550141368864128 -- 21 31 28.12 +55 09 14.5 Cyg ROT -- 16.16 - 16.19 G
2.20 Variable Gaia DR3 2177546872885953280 -- 21 31 43.61 +55 06 36.9 Cyg ROT -- 15.48 - 15.51 G
2.27 Variable Gaia DR3 2177550137061298432 -- 21 31 26.60 +55 09 19.1 Cyg E 1.04339 17.76 - 18.27 G
2.91 Variable ZTF J213148.19+550749.2 -- 21 31 48.19 +55 07 49.2 Cyg RS 0.4853859 19.022 (0.150) r
3.03 Variable Gaia DR3 2177546980272949376 -- 21 31 47.80 +55 08 19.0 Cyg L -- 17.36 - 17.54 G
3.62 Variable Gaia DR3 2177549557253154560 -- 21 31 07.72 +55 09 07.6 Cyg ROT -- 16.20 - 16.24 G
3.67 Variable ZTF J213112.75+550958.1 -- 21 31 12.76 +55 09 58.1 Cyg EW 0.3778886 20.617 (0.555) r
4.24 Variable Gaia DR3 2177549557253152640 -- 21 31 03.38 +55 09 18.7 Cyg VAR 0.0239718 17.61 - 17.75 G
4.70 Variable ZTF J213059.74+550448.2 -- 21 30 59.75 +55 04 48.3 Cyg SR 381.8082942 14.905 (0.481) r
Coordinate based link-outs:  

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]
172.30.4.27