AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 20 21 19.87 +31 40 42.5
Search Results 17 records (8 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 J202119.87+314042.5 -- 20 21 19.87 +31 40 42.5 Cyg EB: 1.0157932 18.477 (0.406) r
0.25 Variable Gaia DR3 2054214864066133376 -- 20 21 20.61 +31 40 30.6 Cyg E 4.70397 17.44 - 18.04 G
0.54 Variable Gaia DR3 2054214898425676160 -- 20 21 17.35 +31 40 44.7 Cyg ROT -- 14.40 - 14.45 G
1.03 Variable Gaia DR3 2054214859759953152 -- 20 21 24.52 +31 40 25.6 Cyg E 3.98186 18.81 - 19.12 G
1.39 Variable Gaia DR3 2054215134637961344 -- 20 21 17.59 +31 42 00.9 Cyg ROT -- 17.74 - 17.83 G
1.66 Variable Gaia DR3 2054215070224377728 -- 20 21 25.31 +31 41 54.0 Cyg S -- 15.61 - 15.99 G
2.65 Variable ZTF J202121.66+313804.9 -- 20 21 21.67 +31 38 05.0 Cyg EW 0.4003942 18.678 (0.375) r
3.04 Variable Gaia DR3 2054214314310179712 -- 20 21 13.22 +31 38 00.8 Cyg ROT -- 16.47 - 16.50 G
3.10 Variable Gaia DR3 2054214378723494400 -- 20 21 09.88 +31 38 27.2 Cyg ROT -- 18.47 - 18.65 G
3.12 Variable Gaia DR3 2054216547693136000 -- 20 21 28.10 +31 43 17.2 Cyg ROT -- 15.90 - 15.93 G
3.30 Variable Gaia DR3 2054215654339924992 -- 20 21 35.32 +31 40 58.0 Cyg E 17.117 14.57 - 14.71 G
3.95 Variable Gaia DR3 2054214619241693696 -- 20 21 03.28 +31 38 56.2 Cyg S -- 17.89 - 18.74 G
4.15 Variable ZTF J202115.25+314444.3 -- 20 21 15.26 +31 44 44.3 Cyg SR 84.9860233 16.392 (0.318) r
4.17 Variable Gaia DR3 2054213592755592704 -- 20 21 20.15 +31 36 32.5 Cyg ROT -- 14.93 - 14.95 G
4.44 Variable Gaia DR3 2054213901993326976 -- 20 21 38.78 +31 38 49.6 Cyg ROT -- 13.84 - 13.87 G
4.58 Variable Gaia DR3 1862060123195705216 -- 20 21 32.90 +31 37 03.9 Cyg L -- 13.85 - 13.96 G
4.79 Variable Gaia DR3 2054215379462196864 -- 20 21 41.76 +31 39 36.1 Cyg ROT -- 16.06 - 16.11 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]
172.30.5.138