AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 38 31.46 +55 18 23.8
Search Results 17 records (5 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 ZTF J213831.46+551823.7 -- 21 38 31.46 +55 18 23.8 Cyg EW 0.2849422 18.528 (0.483) r
1.06 Variable ZTF J213838.78+551834.5 -- 21 38 38.79 +55 18 34.6 Cyg EW 0.3482232 18.756 (0.331) r
1.56 Variable ZTF J213837.36+551705.2 -- 21 38 37.37 +55 17 05.2 Cyg SR 39.4011597 15.329 (0.225) r
1.91 Variable Gaia DR3 2174647224510263680 -- 21 38 40.15 +55 19 51.1 Cyg E 0.281903 19.54 - 19.97 G
1.91 Variable ZTF J213818.70+551747.2 -- 21 38 18.71 +55 17 47.2 Cyg EW 0.3532390 18.255 (0.163) r
1.94 Variable Gaia DR3 2174643891621549056 -- 21 38 44.70 +55 17 54.6 Cyg L -- 16.49 - 16.71 G
2.15 Variable Gaia DR3 2174647190156575360 -- 21 38 31.50 +55 20 33.0 Cyg ROT -- 14.91 - 14.93 G
2.34 Variable Gaia DR3 2174643994700923520 -- 21 38 47.93 +55 18 26.3 Cyg ROT -- 16.18 - 16.24 G
2.75 Variable ZTF J213816.13+552004.8 -- 21 38 16.14 +55 20 04.8 Cyg EW 0.2850700 18.060 (0.130) r
2.91 Variable ZTF J213841.22+551550.4 -- 21 38 41.22 +55 15 50.4 Cyg EW 0.2756542 19.485 (0.304) r
3.12 Variable ASASSN-V J213811.06+551932.9 -- 21 38 11.06 +55 19 32.9 Cyg SR 129 13.89 - 14.00 V
3.34 Variable Gaia DR3 2174642448512534272 -- 21 38 22.22 +55 15 19.3 Cyg ROT -- 14.58 - 14.61 G
3.49 Variable ZTF J213835.12+552150.7 -- 21 38 35.12 +55 21 50.8 Cyg EW 0.3122782 16.706 (0.539) r
3.55 Variable Gaia DR3 2174642311073593344 -- 21 38 37.99 +55 14 58.1 Cyg RS -- 13.67 - 13.71 G
3.85 Variable ZTF J213813.59+551530.6 -- 21 38 13.59 +55 15 30.6 Cyg EW 0.2764596 19.590 (0.690) r
4.29 Variable ZTF J213852.32+552129.6 -- 21 38 52.32 +55 21 29.7 Cyg EW: 0.7990828 19.625 (0.322) r
4.96 Variable Gaia DR3 2174647671192916608 -- 21 38 52.61 +55 22 20.7 Cyg ROT -- 15.93 - 15.97 G
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]
172.30.1.168