AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 20 30 03.46 +31 54 41.5
Search Results 14 records (9 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 J203003.45+315441.5 -- 20 30 03.46 +31 54 41.5 Cyg EW 0.3528614 18.067 (0.625) r
1.17 Variable Gaia DR3 1863439632326877696 -- 20 30 08.18 +31 54 05.5 Cyg ROT -- 16.35 - 16.39 G
1.54 Variable ZTF J203010.71+315447.3 -- 20 30 10.72 +31 54 47.3 Cyg EW 0.3801450 19.428 (0.268) r
3.29 Variable Gaia DR3 1863441144155477248 -- 20 30 00.62 +31 57 55.8 Cyg ROT -- 16.02 - 16.06 G
3.40 Variable ZTF J202949.79+315255.3 -- 20 29 49.80 +31 52 55.3 Cyg RS 1.4306544 17.010 (0.071) r
3.63 Variable ZTF J203016.33+315704.7 -- 20 30 16.34 +31 57 04.7 Cyg EW 0.3081078 20.104 (0.346) r
3.70 Variable ZTF J202957.19+315114.6 -- 20 29 57.20 +31 51 14.7 Cyg EA 1.3605218 17.209 (0.360) r
3.85 Variable Gaia DR3 1863439254369672832 -- 20 30 14.21 +31 51 35.8 Cyg E 0.365589 16.06 - 16.26 G
3.89 Variable Gaia DR3 1861938180480364032 -- 20 29 59.97 +31 50 52.3 Cyg ROT -- 14.69 - 14.72 G
3.96 Variable Gaia DR3 1863440113363176320 -- 20 30 20.93 +31 56 05.4 Cyg ROT -- 16.16 - 16.20 G
4.01 Variable ZTF J203018.99+315658.5 -- 20 30 19.00 +31 56 58.6 Cyg BY 2.6604895 16.172 (0.104) r
4.13 Variable ZTF J203004.48+315849.0 -- 20 30 04.49 +31 58 49.0 Cyg EA 0.7201988 18.690 (0.512) r
4.65 Variable ZTF J203013.69+315035.2 -- 20 30 13.69 +31 50 35.2 Cyg RS 0.3555172 16.578 (0.073) r
4.83 Variable ZTF J202957.70+315921.6 -- 20 29 57.70 +31 59 21.7 Cyg EB: 30.0478804 16.622 (0.087) 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]
172.30.5.138