AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 30 44.38 +45 18 04.3
Search Results 24 records (4 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 J213044.37+451804.3 -- 21 30 44.38 +45 18 04.3 Cyg EW 0.3842860 16.269 (0.266) r
0.35 Variable Gaia DR3 1971320204242770432 -- 21 30 42.60 +45 17 55.4 Cyg ROT -- 12.72 - 12.76 G
1.13 Variable Gaia DR3 1971323232205477760 -- 21 30 38.20 +45 18 23.2 Cyg RS -- 16.40 - 16.56 G
1.31 Variable ZTF J213051.05+451839.3 -- 21 30 51.05 +45 18 39.3 Cyg BY 2.7753548 17.205 (0.129) r
1.86 Variable Gaia DR3 1971320174188775040 -- 21 30 37.04 +45 16 44.3 Cyg S -- 17.26 - 17.96 G
1.98 Variable Gaia DR3 1971320414707207296 -- 21 30 47.16 +45 19 59.6 Cyg DSCT|GDOR|SXPHE -- 14.78 - 14.80 G
2.12 Variable Gaia DR3 1971320449066967680 -- 21 30 56.35 +45 17 49.3 Cyg DSCT|GDOR|SXPHE -- 14.59 - 14.61 G
2.52 Variable Gaia DR3 1971323266565207680 -- 21 30 30.43 +45 18 38.7 Cyg E 0.276916 18.15 - 19.03 G
2.62 Variable Gaia DR3 1971323369644699776 -- 21 30 45.33 +45 20 41.4 Cyg RS -- 14.87 - 15.05 G
2.64 Variable Gaia DR3 1971323438369664512 -- 21 30 41.91 +45 20 40.7 Cyg S -- 17.84 - 18.75 G
2.82 Variable Gaia DR3 1971320547840186752 -- 21 30 58.79 +45 19 18.9 Cyg E 5.4579 16.93 - 17.23 G
2.91 Variable ZTF J213027.84+451814.6 -- 21 30 27.84 +45 18 14.7 Cyg EA 1.6919132 15.196 (0.250) r
2.91 Variable Gaia DR3 1971319177756380544 -- 21 30 50.26 +45 15 20.9 Cyg RS -- 15.97 - 16.10 G
3.39 Variable Gaia DR3 1971319620127198464 -- 21 31 02.96 +45 17 10.9 Cyg DSCT|GDOR|SXPHE -- 16.61 - 16.65 G
3.59 Variable ZTF J213050.74+452128.7 -- 21 30 50.75 +45 21 28.7 Cyg RS 3.4758905 16.213 (0.064) g
3.75 Variable ZTF J213059.17+452046.2 -- 21 30 59.17 +45 20 46.2 Cyg EA 2.4952915 16.795 (0.292) r
4.34 Variable Gaia DR3 1971317249305231104 -- 21 30 21.10 +45 16 37.2 Cyg ROT -- 16.60 - 16.66 G
4.41 Variable ZTF J213046.94+451340.9 -- 21 30 46.94 +45 13 41.0 Cyg EB: 29.3663428 15.456 (0.352) r
4.52 Variable Gaia DR3 1971318421842077312 -- 21 30 21.37 +45 20 05.7 Cyg ROT -- 15.05 - 15.09 G
4.68 Variable 2MASS J21304996+4513297 000-BLD-899 21 30 49.96 +45 13 29.7 Cyg EW 0.3579 14.84 - 15.17 CR
4.85 Variable Gaia DR3 1971324297357331968 -- 21 30 22.95 +45 21 07.2 Cyg ROT -- 15.55 - 15.61 G
4.89 Variable Gaia DR3 1971318280097842048 -- 21 30 17.13 +45 19 01.9 Cyg S -- 16.66 - 18.47 G
4.96 Variable Gaia DR3 1971317219251263616 -- 21 30 18.48 +45 16 07.0 Cyg DSCT|GDOR|SXPHE 0.278807 12.44 - 12.46 G
4.98 Variable Gaia DR3 1971324091199183232 -- 21 30 39.35 +45 22 58.3 Cyg ROT -- 16.05 - 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]
172.30.5.23