AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 00 26.00 +40 47 31.6
Search Results 10 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 J210026.00+404731.6 -- 21 00 26.00 +40 47 31.6 Cyg RS 3.4222032 17.359 (0.340) r
3.35 Variable Gaia DR3 1873386501693781376 -- 21 00 09.48 +40 48 43.5 Cyg ROT -- 13.69 - 13.72 G
3.50 Variable Gaia DR3 1873386467334038400 -- 21 00 07.51 +40 47 36.8 Cyg ROT -- 14.33 - 14.35 G
3.80 Variable ZTF J210040.21+404450.6 -- 21 00 40.22 +40 44 50.6 Cyg EW 0.3179600 18.814 (0.583) r
3.85 Variable ZTF J210011.34+405012.0 -- 21 00 11.34 +40 50 12.0 Cyg EA 0.5635020 17.194 (0.523) r
4.46 Variable Gaia DR3 1873373926029456128 -- 21 00 48.67 +40 46 19.5 Cyg L -- 14.00 - 14.19 G
4.65 Variable Gaia DR3 1873383817332630912 -- 21 00 19.87 +40 43 01.5 Cyg E 1.19075 18.43 - 18.71 G
4.85 Variable ZTF J210022.53+405219.8 -- 21 00 22.53 +40 52 19.9 Cyg EA 1.0843896 18.049 (0.370) r
4.99 Variable ZTF J210021.46+404236.4 -- 21 00 21.47 +40 42 36.4 Cyg EW 0.3836236 19.565 (0.475) r
5.00 Variable ASASSN-V J210028.51+405230.1 -- 21 00 28.51 +40 52 30.1 Cyg SRS 16.048 15.68 - 15.89 V
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]
172.30.2.115