AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 09 40.51 +55 23 31.5
Search Results 10 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 Gaia DR3 2176855799769120512 -- 21 09 40.51 +55 23 31.5 Cep VAR 0.0252986 17.42 - 17.53 G
0.19 Variable ZTF J210939.64+552340.1 -- 21 09 39.64 +55 23 40.1 Cep SR 35.2173730 14.191 (0.088) r
0.68 Variable Gaia DR3 2176855731049647104 -- 21 09 44.38 +55 23 07.6 Cep ROT -- 14.98 - 15.01 G
1.59 Variable Gaia DR3 2176855146934099328 -- 21 09 46.20 +55 22 09.0 Cep ROT -- 13.26 - 13.32 G
3.66 Variable ZTF J210920.97+552108.0 -- 21 09 20.97 +55 21 08.1 Cep RS 6.6604586 16.480 (0.071) r
4.35 Variable ZTF J211007.33+552537.5 -- 21 10 07.34 +55 25 37.6 Cep SR 190.7100558 18.269 (0.113) g
4.84 Variable ZTF J210907.07+552427.1 -- 21 09 07.08 +55 24 27.2 Cep EW 0.3717896 19.119 (0.452) r
4.84 Variable ZTF J210906.56+552305.8 -- 21 09 06.56 +55 23 05.9 Cep EW 0.4490222 18.163 (0.115) r
4.86 Variable ASASSN-V J210915.70+552010.8 -- 21 09 15.70 +55 20 10.8 Cyg SR 30.2044196 14.22 - 14.42 V
4.95 Variable ZTF J210906.75+552446.9 -- 21 09 06.76 +55 24 47.0 Cep EW 0.3006342 18.721 (0.240) r
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]
172.30.4.232