AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 20 15 21.57 +39 01 13.4
Search Results 32 records (6 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 J201521.56+390113.3 -- 20 15 21.57 +39 01 13.4 Cyg EW 0.3890310 14.535 (0.112) r
1.02 Variable Gaia DR3 2062099118351797888 -- 20 15 26.79 +39 01 21.5 Cyg YSO -- 14.69 - 14.78 G
1.32 Variable Gaia DR3 2062099114042829568 -- 20 15 26.99 +39 02 01.6 Cyg ACV|roAm|roAp|SXARI -- 9.50 - 9.55 G
1.87 Variable Gaia DR3 2062098877817464576 -- 20 15 20.95 +38 59 21.6 Cyg S -- 17.67 - 18.37 G
2.16 Variable Gaia DR3 2062100011689107200 -- 20 15 13.48 +39 02 42.0 Cyg E 0.64571 18.90 - 19.17 G
2.19 Variable ZTF J201518.98+390321.1 -- 20 15 18.98 +39 03 21.2 Cyg RS 1.6841006 17.689 (0.065) r
2.70 Variable ZTF J201532.19+385928.7 -- 20 15 32.19 +38 59 28.8 Cyg SR 220.2640191 15.420 (0.325) r
2.74 Variable ZTF J201520.26+390356.9 -- 20 15 20.27 +39 03 57.0 Cyg SR 309.8977367 16.059 (0.196) r
2.77 Variable Gaia DR3 2062100041756562304 -- 20 15 08.04 +39 02 05.5 Cyg L -- 18.16 - 18.32 G
2.79 Variable Gaia DR3 2062099530668663296 -- 20 15 31.54 +39 03 13.6 Cyg L -- 18.52 - 18.95 G
2.82 Variable Gaia DR3 2062094101834236928 -- 20 15 07.63 +39 00 26.1 Cyg S -- 17.86 - 18.53 G
3.09 Variable ZTF J201512.77+385838.8 -- 20 15 12.78 +38 58 38.9 Cyg BY 0.3040797 17.008 (0.096) r
3.17 Variable Gaia DR3 2062093307247649280 -- 20 15 07.35 +38 59 39.9 Cyg E 3.89852 18.78 - 19.10 G
3.19 Variable Gaia DR3 2062099736827116544 -- 20 15 28.95 +39 04 04.5 Cyg S -- 17.55 - 18.44 G
3.20 Variable ZTF J201507.67+385930.6 -- 20 15 07.67 +38 59 30.6 Cyg SR 194.0987468 14.583 (0.217) r
3.26 Variable ZTF J201538.04+390150.9 -- 20 15 38.04 +39 01 51.0 Cyg EW 0.5379240 18.121 (0.375) r
3.40 Variable Gaia DR3 2062094166241276928 -- 20 15 04.66 +39 02 07.0 Cyg S -- 18.92 - 19.81 G
3.51 Variable Gaia DR3 2062095884227934336 -- 20 15 31.05 +38 58 14.0 Cyg L -- 18.23 - 18.45 G
3.57 Variable ZTF J201533.03+390400.4 -- 20 15 33.04 +39 04 00.4 Cyg RS 5.3787192 19.291 (0.190) r
3.61 Variable Gaia DR3 2062094067470343936 -- 20 15 03.82 +39 00 09.3 Cyg ROT -- 13.35 - 13.38 G
3.70 Variable ZTF J201531.19+390425.2 -- 20 15 31.19 +39 04 25.2 Cyg EW 0.3636846 18.963 (0.195) r
3.78 Variable Gaia DR3 2062095819816824320 -- 20 15 38.04 +38 59 12.2 Cyg E 9.7876 13.63 - 13.83 G
3.79 Variable ZTF J201508.50+385824.3 -- 20 15 08.50 +38 58 24.4 Cyg RS 0.8176185 16.874 (0.053) r
3.87 Variable ASASSN-V J201503.18+390243.1 -- 20 15 03.18 +39 02 43.2 Cyg SR 634 16.35 (0.59) g
Dist. ' Name AUID Coords (J2000) Const. Var. type Period Mag. range

3.90 Variable ZTF J201520.08+390506.7 -- 20 15 20.09 +39 05 06.8 Cyg SR 75.8057589 16.541 (0.069) r
4.33 Variable Gaia DR3 2062099595080040704 -- 20 15 39.39 +39 03 49.6 Cyg L -- 18.68 - 19.20 G
4.35 Variable ZTF J201503.13+385845.7 -- 20 15 03.13 +38 58 45.7 Cyg SR 50.8877235 14.927 (0.113) r
4.48 Variable ZTF J201540.86+385845.9 -- 20 15 40.86 +38 58 45.9 Cyg EA 1.4165920 14.691 (0.168) r
4.67 Variable ZTF J201516.53+390547.3 -- 20 15 16.54 +39 05 47.3 Cyg EA 1.5949544 16.765 (0.056) r
4.71 Variable Gaia DR3 2062095648018148864 -- 20 15 26.75 +38 56 37.6 Cyg ROT -- 15.45 - 15.48 G
4.73 Variable Gaia DR3 2062096571422190208 -- 20 15 45.51 +39 02 04.4 Cyg DSCT|GDOR|SXPHE -- 11.29 - 11.34 G
4.79 Variable ZTF J201516.16+390553.7 -- 20 15 16.17 +39 05 53.7 Cyg RS 1.6870225 16.596 (0.025) 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]
172.30.1.48