AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 17 45.43 +55 16 59.2
Search Results 15 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 2176991726890154752 -- 21 17 45.43 +55 16 59.2 Cyg ROT -- 14.41 - 14.44 G
1.13 Variable ZTF J211738.54+551625.7 -- 21 17 38.54 +55 16 25.8 Cyg RS 0.6432612 19.038 (0.232) r
2.12 Variable Gaia DR3 2176991486380117120 -- 21 17 55.13 +55 15 23.0 Cyg VAR 0.358801 14.38 - 14.40 G
2.35 Variable ZTF J211746.69+551438.4 -- 21 17 46.69 +55 14 38.5 Cyg EW 0.2738462 20.118 (0.577) r
2.69 Variable Gaia DR3 2176991791312317312 -- 21 18 02.70 +55 15 53.7 Cyg VAR 0.237256 17.97 - 18.19 G
2.72 Variable ZTF J211755.29+551919.2 -- 21 17 55.30 +55 19 19.2 Cyg EW: 0.3507876 20.187 (0.543) r
3.38 Variable Gaia DR3 2176991383292835712 -- 21 17 53.83 +55 13 49.7 Cyg L -- 17.07 - 17.19 G
3.76 Variable Gaia DR3 2176979529193077504 -- 21 17 52.96 +55 13 23.3 Cyg ROT -- 13.68 - 13.71 G
3.80 Variable Gaia DR3 2176989837112676608 -- 21 17 40.37 +55 13 15.3 Cyg VAR 0.0151611 14.43 - 14.49 G
4.09 Variable Gaia DR3 2176991211502188032 -- 21 17 16.84 +55 17 22.6 Cyg YSO -- 15.01 - 15.05 G
4.30 Variable Gaia DR3 2176991241556403200 -- 21 17 46.38 +55 12 41.5 Cyg L -- 17.40 - 18.11 G
4.31 Variable ZTF J211754.05+551251.6 -- 21 17 54.06 +55 12 51.6 Cyg EW 0.5310064 17.631 (0.462) r
4.78 Variable Gaia DR3 2176991005343626752 -- 21 17 15.95 +55 14 42.2 Cyg S -- 16.51 - 17.56 G
4.89 Variable BD+54 2511 000-BNX-440 21 18 18.44 +55 15 38.3 Cyg SRB 195.8 9.97 - 11.12 V
4.92 Variable Gaia DR3 2177085872582205440 -- 21 18 16.05 +55 19 16.4 Cyg ROT -- 14.10 - 14.13 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]
172.30.3.219