AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 18 10.71 +55 08 45.1
Search Results 12 records (7 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 J211810.71+550845.0 -- 21 18 10.71 +55 08 45.1 Cyg SR 87.6040800 14.164 (0.173) r
1.55 Variable ZTF J211800.18+550821.8 -- 21 18 00.18 +55 08 21.8 Cyg SR 48.0603439 18.572 (0.182) r
2.46 Variable Gaia DR3 2176975264277885696 -- 21 18 27.91 +55 08 41.3 Cyg ROT -- 16.29 - 16.34 G
2.53 Variable ZTF J211757.23+551023.9 -- 21 17 57.24 +55 10 24.0 Cyg EW 0.3974140 17.578 (0.712) r
2.84 Variable ZTF J211757.36+551051.1 -- 21 17 57.37 +55 10 51.1 Cyg RS 1.2019976 17.424 (0.093) r
3.18 Variable Gaia DR3 2176979254313276672 -- 21 18 01.65 +55 11 39.6 Cyg ROT -- 15.55 - 15.60 G
3.62 Variable Gaia DR3 2176979323032754688 -- 21 18 09.48 +55 12 22.0 Cyg RS -- 16.27 - 16.39 G
4.20 Variable Gaia DR3 2176975783979736960 -- 21 18 37.64 +55 10 26.0 Cyg ROT -- 13.01 - 13.05 G
4.57 Suspected NSV 25547 -- 21 18 30.20 +55 05 08.0 Cyg VAR: -- 8.6 (0.02) V
4.75 Variable ZTF J211754.05+551251.6 -- 21 17 54.06 +55 12 51.6 Cyg EW 0.5310064 17.631 (0.462) r
4.80 Variable Gaia DR3 2176976398149018880 -- 21 17 55.85 +55 04 26.9 Cyg E 1.51199 17.83 - 18.29 G
4.94 Variable Gaia DR3 2176979013787103872 -- 21 18 27.28 +55 13 05.5 Cyg E 12.6527 15.70 - 15.92 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]
172.30.3.5