AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 04 40.34 +41 52 36.8
Search Results 16 records (16 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 J210440.34+415236.8 -- 21 04 40.34 +41 52 36.8 Cyg BY 13.3755369 16.369 (0.034) r
2.34 Variable ASASSN-V J210435.72+415025.9 -- 21 04 35.73 +41 50 26.0 Cyg ROT 30.16 14.87 (0.20) g
2.60 Variable NSV 25456 -- 21 04 53.36 +41 51 39.6 Cyg EA/GS 26.5962754 14.541 (0.59) g
2.62 Variable ZTF J210441.24+414959.6 -- 21 04 41.24 +41 49 59.7 Cyg DSCT 0.0781741 17.063 (0.091) r
2.65 Variable ZTF J210434.62+415011.4 -- 21 04 34.63 +41 50 11.4 Cyg EW 0.4552614 18.940 (0.251) r
2.85 Variable ZTF J210452.51+415420.9 -- 21 04 52.51 +41 54 21.0 Cyg EW 0.3922180 18.283 (0.431) r
3.55 Variable Gaia DR2 1969530405465896448 -- 21 04 23.10 +41 51 05.8 Cyg RRAB 0.5664350 20.090 (0.825) r
3.75 Variable ZTF J210420.33+415302.8 -- 21 04 20.34 +41 53 02.9 Cyg RS 0.7630975 14.714 (0.076) r
3.92 Variable ZTF J210419.69+415321.8 -- 21 04 19.69 +41 53 21.8 Cyg RS 2.1395344 16.017 (0.034) r
3.92 Variable ZTF J210459.11+415049.6 -- 21 04 59.11 +41 50 49.7 Cyg RRAB 0.5077755 19.981 (0.920) r
4.33 Variable ZTF J210453.62+415610.3 -- 21 04 53.62 +41 56 10.4 Cyg EA 0.8140292 18.176 (0.510) g
4.45 Variable Gaia DR3 1969542951066427648 -- 21 04 24.50 +41 55 57.1 Cyg E 0.60594 18.70 - 19.39 G
4.51 Variable ZTF J210502.34+415429.9 -- 21 05 02.35 +41 54 29.9 Cyg DSCT 0.0472503 17.086 (0.057) g
4.67 Variable ZTF J210420.56+414944.4 -- 21 04 20.56 +41 49 44.5 Cyg SR 69.2566642 13.651 (0.321) r
4.74 Variable Gaia DR3 1969542401319578624 -- 21 04 14.90 +41 52 41.8 Cyg DSCT|GDOR|SXPHE -- 15.04 - 15.08 G
4.76 Variable ZTF J210427.12+414832.5 -- 21 04 27.13 +41 48 32.6 Cyg EW 0.7642622 17.593 (0.648) 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]
172.30.0.129