AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 21 40.20 +50 55 48.3
Search Results 28 records (13 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 J212140.19+505548.3 -- 21 21 40.20 +50 55 48.3 Cyg BY 9.1575055 16.223 (0.052) r
1.13 Variable Gaia DR3 2171979495759088256 -- 21 21 47.18 +50 56 02.7 Cyg E 0.74455 19.30 - 19.85 G
1.37 Variable Gaia DR3 2171979431351122048 -- 21 21 47.19 +50 54 59.1 Cyg L -- 18.44 - 18.67 G
1.38 Variable Gaia DR3 2171979087753613056 -- 21 21 38.84 +50 54 26.4 Cyg L -- 18.15 - 18.34 G
1.80 Variable Gaia DR3 2171979427039771648 -- 21 21 48.83 +50 54 37.4 Cyg ROT -- 12.32 - 12.36 G
2.15 Variable ASASSN-V J212153.39+505516.2 -- 21 21 53.38 +50 55 16.2 Cyg ROT 5.911 14.10 (0.14) g
2.15 Variable Gaia DR3 2171982008331370880 -- 21 21 32.30 +50 54 03.4 Cyg RS -- 15.14 - 15.18 G
2.17 Variable Gaia DR3 2171979603149810560 -- 21 21 51.11 +50 57 07.8 Cyg ROT -- 14.51 - 14.55 G
2.22 Variable Gaia DR3 2171982622495288064 -- 21 21 42.51 +50 57 60.0 Cyg L -- 18.28 - 18.67 G
2.25 Variable ZTF J212130.50+505727.2 -- 21 21 30.50 +50 57 27.3 Cyg EW 0.5737112 19.918 (0.409) r
2.51 Variable ZTF J212156.04+505604.7 -- 21 21 56.04 +50 56 04.7 Cyg BY 3.8129840 18.944 (0.142) g
3.35 Variable Gaia DR3 2171978778515981952 -- 21 21 41.66 +50 52 27.7 Cyg ROT -- 15.86 - 15.90 G
3.40 Variable Gaia DR3 2171979122113369088 -- 21 21 49.53 +50 52 44.7 Cyg ROT -- 16.18 - 16.23 G
3.54 Variable ZTF J212119.65+505421.8 -- 21 21 19.65 +50 54 21.8 Cyg BY 4.9472396 13.194 (0.052) r
3.60 Variable Gaia DR3 2171983210922180352 -- 21 21 23.54 +50 58 16.5 Cyg E 1.32586 19.08 - 19.55 G
3.65 Variable Gaia DR3 2171979255247138048 -- 21 22 01.27 +50 54 17.9 Cyg L -- 18.06 - 18.27 G
3.67 Variable Gaia DR3 2172073400922190848 -- 21 22 02.36 +50 56 56.0 Cyg ROT -- 15.79 - 15.83 G
3.91 Variable ZTF J212204.17+505649.5 -- 21 22 04.18 +50 56 49.6 Cyg SR 48.5519168 15.608 (0.139) r
3.92 Variable Gaia DR3 2171981935300673536 -- 21 21 22.94 +50 52 58.5 Cyg DSCT|GDOR|SXPHE -- 12.06 - 12.10 G
4.20 Variable Gaia DR3 2171978400558978560 -- 21 21 57.90 +50 52 40.3 Cyg SR|M 92.14 16.55 - 17.05 G
4.43 Variable Gaia DR3 2171978366199132544 -- 21 21 55.01 +50 52 02.5 Cyg E 1.0869 16.81 - 16.90 G
4.44 Variable ZTF J212130.73+505137.2 -- 21 21 30.73 +50 51 37.2 Cyg BY 0.8756455 15.916 (0.031) r
4.51 Variable ZTF J212142.72+505118.9 -- 21 21 42.72 +50 51 19.0 Cyg EW 0.4412114 17.195 (0.146) r
4.64 Variable Gaia DR3 2171980462143140608 -- 21 21 18.01 +50 52 45.3 Cyg ROT -- 16.58 - 16.62 G
Dist. ' Name AUID Coords (J2000) Const. Var. type Period Mag. range

4.73 Variable WISE J212201.5+505228 -- 21 22 01.50 +50 52 28.8 Cyg EA 3.1761914 16.970 (0.749) r
4.75 Variable Gaia DR3 2171983795037881216 -- 21 21 24.07 +50 59 49.2 Cyg YSO -- 16.54 - 16.60 G
4.84 Variable ZTF J212157.51+505948.6 -- 21 21 57.51 +50 59 48.6 Cyg EW 0.4811940 17.390 (0.214) r
4.89 Variable ZTF J212112.36+505758.4 -- 21 21 12.36 +50 57 58.5 Cyg SR 30.7578889 14.026 (0.123) r
Coordinate based link-outs: