AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 30 09.56 +49 34 55.1
Search Results 17 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 Gaia DR3 2170909331661029888 -- 21 30 09.56 +49 34 55.0 Cyg S -- 17.76 - 18.23 G
2.08 Variable Gaia DR3 2170906514158658304 -- 21 30 21.09 +49 35 50.1 Cyg E 0.90304 15.12 - 15.35 G
2.32 Variable Gaia DR3 2170906101841802496 -- 21 30 16.16 +49 32 51.4 Cyg ROT -- 14.81 - 14.84 G
2.44 Variable Gaia DR3 2170906239280755200 -- 21 30 23.56 +49 34 01.6 Cyg ROT -- 17.38 - 17.44 G
2.52 Variable Gaia DR3 2170909705303656960 -- 21 30 08.45 +49 37 25.9 Cyg L -- 16.74 - 16.92 G
2.81 Variable ZTF J213005.87+493210.5 -- 21 30 05.87 +49 32 10.6 Cyg RS 0.5446007 14.591 (0.073) g
3.71 Variable Gaia DR3 2170905689524715776 -- 21 30 09.36 +49 31 12.3 Cyg L -- 17.46 - 17.85 G
3.86 Variable Gaia DR3 2170905861323404288 -- 21 30 04.41 +49 31 08.7 Cyg RS -- 16.17 - 16.23 G
4.13 Variable Gaia DR3 2170910529937466368 -- 21 30 03.74 +49 38 56.0 Cyg L -- 17.47 - 17.59 G
4.19 Variable TCP J21301941+4931026 000-BPY-292 21 30 19.39 +49 31 02.4 Cyg UG -- 17.2 - <23 g
4.21 Variable Gaia DR3 2170905272907528960 -- 21 30 24.15 +49 31 26.2 Cyg S -- 18.10 - 19.15 G
4.30 Variable Gaia DR3 2170910598656949376 -- 21 30 01.40 +49 39 00.7 Cyg ROT -- 15.96 - 16.01 G
4.72 Variable Gaia DR3 2170905311554229376 -- 21 30 28.63 +49 31 21.3 Cyg RRC 0.256319 20.22 - 20.58 G
4.75 Variable ZTF J213036.27+493257.7 -- 21 30 36.28 +49 32 57.7 Cyg EW 0.2425390 18.319 (0.152) r
4.85 Variable Gaia DR3 2170907544950566656 -- 21 29 44.74 +49 32 13.0 Cyg ROT -- 13.58 - 13.62 G
4.89 Variable Gaia DR3 2170910156290657408 -- 21 29 41.18 +49 36 35.7 Cyg DSCT|GDOR|SXPHE -- 14.34 - 14.38 G
4.96 Variable Gaia DR3 2170907544950566272 -- 21 29 44.09 +49 32 10.6 Cyg ROT -- 13.47 - 13.51 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]
172.30.1.69