AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 38 29.72 +50 50 09.1
Search Results 26 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 Gaia DR3 2171449638539875584 -- 21 38 29.72 +50 50 09.1 Cyg DSCT|GDOR|SXPHE -- 12.95 - 12.99 G
0.91 Variable ZTF J213825.32+504933.4 -- 21 38 25.32 +50 49 33.4 Cyg EW 0.5356782 16.085 (0.254) r
1.57 Variable ASASSN-V J213829.82+505143.4 -- 21 38 29.82 +50 51 43.4 Cyg SRS 12.651 15.58 - 15.73 V
1.58 Variable ASASSN-V J213819.76+505002.7 -- 21 38 19.76 +50 50 02.8 Cyg EW 0.274864 10.16 - 10.32 V
1.59 Variable ZTF J213836.61+505118.4 -- 21 38 36.62 +50 51 18.5 Cyg DSCT 0.0874861 15.856 (0.041) r
2.36 Variable ZTF J213817.37+504848.8 -- 21 38 17.38 +50 48 48.9 Cyg DSCT 0.1447184 14.753 (0.070) g
2.37 Variable Gaia DR3 2171449187558974848 -- 21 38 33.98 +50 47 52.9 Cyg ROT -- 16.54 - 16.59 G
2.60 Variable Gaia DR3 2171451116008797696 -- 21 38 43.38 +50 51 35.9 Cyg ROT -- 16.99 - 17.04 G
2.74 Variable Gaia DR3 2171452730916312064 -- 21 38 13.17 +50 50 59.1 Cyg ROT -- 15.76 - 15.80 G
2.76 Variable ZTF J213812.51+504938.4 -- 21 38 12.51 +50 49 38.5 Cyg EA 1.7202751 17.871 (0.136) r
2.86 Variable ZTF J213822.88+505247.7 -- 21 38 22.88 +50 52 47.8 Cyg EW 0.3170066 18.533 (0.711) r
3.11 Variable Gaia DR3 2171452352959192576 -- 21 38 10.07 +50 50 00.1 Cyg ROT -- 14.33 - 14.35 G
3.35 Variable ZTF J213815.02+505233.7 -- 21 38 15.02 +50 52 33.8 Cyg BY 5.8682453 14.962 (0.038) r
3.42 Variable ZTF J213820.88+505316.7 -- 21 38 20.89 +50 53 16.7 Cyg SR 45.3621499 14.800 (0.169) r
3.52 Variable ZTF J213816.35+504719.9 -- 21 38 16.36 +50 47 20.0 Cyg EW 0.3631386 15.079 (0.248) r
3.57 Variable Gaia DR3 2171449982137448064 -- 21 38 50.90 +50 48 54.2 Cyg ROT -- 16.28 - 16.33 G
3.77 Variable Gaia DR3 2171454204080863360 -- 21 38 34.76 +50 53 50.2 Cyg L -- 18.08 - 18.21 G
3.81 Variable Gaia DR3 2171450016497187072 -- 21 38 52.60 +50 48 57.3 Cyg E 2.34788 15.42 - 15.81 G
3.95 Variable Gaia DR3 2171449020064593536 -- 21 38 15.66 +50 46 53.1 Cyg DSCT|GDOR|SXPHE -- 14.81 - 14.84 G
4.03 Variable Gaia DR3 2171453589909759744 -- 21 38 12.71 +50 53 09.5 Cyg DSCT|GDOR|SXPHE -- 13.54 - 13.57 G
4.17 Variable ASASSN-V J213817.38+505350.1 -- 21 38 17.38 +50 53 50.1 Cyg SRS 19.746 13.02 - 13.12 V
4.22 Variable ASASSN-V J213823.18+504603.3 -- 21 38 23.18 +50 46 03.3 Cyg SRS 13.755 15.82 - 16.04 V
4.37 Variable Gaia DR3 2171454238440605568 -- 21 38 41.83 +50 54 04.8 Cyg L -- 17.87 - 18.03 G
4.39 Variable ZTF J213802.46+505101.4 -- 21 38 02.47 +50 51 01.4 Cyg BY 0.7747245 17.971 (0.084) r
Dist. ' Name AUID Coords (J2000) Const. Var. type Period Mag. range

4.55 Variable Gaia DR3 2171448710826952320 -- 21 38 16.35 +50 46 07.5 Cyg ROT -- 15.31 - 15.34 G
4.68 Variable Gaia DR3 2171451970697726720 -- 21 38 03.84 +50 47 52.8 Cyg DSCT|GDOR|SXPHE -- 10.56 - 10.60 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]
172.30.2.147