AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 28 39.48 +51 30 43.2
Search Results 20 records (8 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 2172433044303948032 -- 21 28 39.48 +51 30 43.2 Cyg L -- 19.51 - 19.73 G
1.74 Variable ZTF J212849.58+512959.0 -- 21 28 49.58 +51 29 59.1 Cyg SR 204.3025303 16.853 (0.101) r
2.04 Variable Gaia DR3 2172432906864366592 -- 21 28 52.38 +51 30 19.9 Cyg RS -- 18.32 - 18.47 G
2.31 Variable Gaia DR3 2172434079399191808 -- 21 28 30.90 +51 32 36.2 Cyg ROT -- 16.52 - 16.57 G
2.41 Variable Gaia DR3 2172434079399191168 -- 21 28 29.01 +51 32 29.7 Cyg ROT -- 16.37 - 16.45 G
2.54 Variable Gaia DR3 2172433937657162880 -- 21 28 44.21 +51 33 08.8 Cyg L -- 19.09 - 19.26 G
2.69 Variable ZTF J212841.09+512802.5 -- 21 28 41.09 +51 28 02.6 Cyg BY 1.2562826 17.902 (0.086) r
2.75 Variable ZTF J212821.80+513035.3 -- 21 28 21.80 +51 30 35.4 Cyg SR 406.7778078 19.391 (1.122) r
2.93 Variable Gaia DR3 2172434113758927104 -- 21 28 23.26 +51 32 12.3 Cyg ROT -- 16.40 - 16.46 G
3.00 Variable ASASSN-V J212856.19+512913.2 -- 21 28 56.19 +51 29 13.2 Cyg EA 1.8906 12.79 - 12.89 V
3.13 Variable Gaia DR3 2172432670649950976 -- 21 28 44.19 +51 27 40.6 Cyg ROT -- 16.55 - 16.59 G
3.29 Variable Gaia DR3 2171682180943499520 -- 21 28 52.36 +51 28 07.0 Cyg L -- 17.87 - 18.07 G
3.62 Variable ASASSN-V J212825.26+512751.6 -- 21 28 25.26 +51 27 51.6 Cyg L -- 14.53 - 14.68 V
4.06 Variable Gaia DR3 2172427752904224000 -- 21 28 18.65 +51 28 16.7 Cyg L -- 18.84 - 19.13 G
4.11 Variable Gaia DR3 2171682528845235968 -- 21 29 02.14 +51 28 36.2 Cyg S -- 15.91 - 16.65 G
4.40 Variable ZTF J212828.07+512641.9 -- 21 28 28.07 +51 26 41.9 Cyg EW 0.4145312 19.543 (0.518) r
4.41 Variable Gaia DR3 2172428100804568704 -- 21 28 11.15 +51 30 50.1 Cyg L -- 18.84 - 19.10 G
4.55 Variable Gaia DR3 2171676172293485312 -- 21 28 38.93 +51 26 10.3 Cyg ROT -- 16.64 - 16.74 G
4.74 Variable Gaia DR3 2171681807290735104 -- 21 28 53.03 +51 26 28.6 Cyg ROT 3.07459 16.42 - 16.47 G
4.79 Variable Gaia DR3 2172433662791612928 -- 21 29 01.26 +51 34 06.4 Cyg RS -- 18.51 - 18.81 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]
172.30.5.128