AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 31 57.78 +51 11 45.9
Search Results 22 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 2MASS J21315777+5111459 000-BKG-471 21 31 57.78 +51 11 45.9 Cyg EW 0.421708 15.400 - 15.513 CV
2.01 Variable IRAS 21302+5100 000-BND-944 21 31 58.43 +51 13 46.4 Cyg SRB 45.045 10.83 - 11.15 V
2.15 Variable ZTF J213152.69+510945.9 -- 21 31 52.69 +51 09 45.9 Cyg EW 0.3746128 18.102 (0.353) r
2.17 Variable Gaia DR3 2171636796032237696 -- 21 31 44.65 +51 12 27.5 Cyg ROT -- 16.50 - 16.54 G
2.75 Variable Gaia DR3 2171634768810251392 -- 21 32 15.20 +51 12 03.9 Cyg S -- 16.51 - 18.01 G
2.79 Variable Gaia DR3 2171633218317577856 -- 21 32 15.38 +51 11 20.9 Cyg L -- 19.20 - 19.37 G
2.94 Variable ZTF J213203.11+510856.6 -- 21 32 03.11 +51 08 56.7 Cyg SR 61.2759485 18.596 (0.133) r
3.04 Variable ZTF J213204.31+511437.6 -- 21 32 04.32 +51 14 37.6 Cyg BY 4.4854399 17.698 (0.072) r
3.16 Variable Gaia DR3 2171633050820774016 -- 21 32 03.36 +51 08 43.7 Cyg ROT -- 14.15 - 14.19 G
3.28 Variable Gaia DR3 2171633634936314240 -- 21 31 41.27 +51 09 44.7 Cyg L -- 18.58 - 19.05 G
3.36 Variable Gaia DR3 2171633050820773120 -- 21 32 00.80 +51 08 26.4 Cyg S -- 16.75 - 17.50 G
3.70 Variable Gaia DR3 2171634734448094976 -- 21 32 21.28 +51 12 07.0 Cyg L -- 16.80 - 16.91 G
4.04 Variable ZTF J213143.37+511506.9 -- 21 31 43.37 +51 15 06.9 Cyg BY 1.6058890 18.266 (0.089) g
4.16 Variable Gaia DR3 2171636624233546368 -- 21 31 32.05 +51 10 45.0 Cyg RS -- 16.84 - 16.92 G
4.20 Variable Gaia DR3 2171637410205805952 -- 21 31 57.12 +51 15 57.6 Cyg L -- 18.55 - 18.70 G
4.45 Variable Gaia DR3 2171634901954443648 -- 21 32 22.82 +51 13 51.4 Cyg E 0.263334 19.47 - 19.98 G
4.49 Variable Gaia DR3 2171634901942492928 -- 21 32 21.74 +51 14 14.2 Cyg S -- 17.80 - 18.61 G
4.54 Variable Gaia DR3 2171635902679166336 -- 21 32 07.40 +51 16 03.0 Cyg E 1.15643 16.59 - 16.81 G
4.69 Variable Gaia DR3 2171635662161015424 -- 21 32 20.63 +51 14 47.9 Cyg RS -- 16.55 - 16.62 G
4.75 Variable ZTF J213221.76+511439.9 -- 21 32 21.77 +51 14 40.0 Cyg EA 2.8867190 15.802 (0.249) r
4.93 Variable Gaia DR3 2171636899111448704 -- 21 31 26.33 +51 11 43.7 Cyg L -- 17.32 - 17.54 G
4.97 Variable Gaia DR3 2171621196711196928 -- 21 32 23.92 +51 08 57.0 Cyg ROT -- 15.24 - 15.27 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]
172.30.1.145