AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
within
5
'
of
20 17 28.32 +27 45 38.4
Return to Details
Search Results
19 records (7 ms)
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
Gaia DR2 1836198029162670464
--
20 17 28.32 +27 45 38.4
Vul
RRAB
0.4935533
17.498 (1.193) g
2.29
ZTF J201725.74+274325.1
--
20 17 25.75 +27 43 25.1
Vul
EA
3.0409084
18.100 (0.239) r
2.59
Gaia DR3 1836198578918475136
--
20 17 36.12 +27 47 34.3
Vul
E
0.50425
16.34 - 17.07 G
2.63
Gaia DR3 1836198265365611520
--
20 17 39.81 +27 46 18.6
Vul
RS
--
18.04 - 18.22 G
2.86
ZTF J201715.47+274520.9
--
20 17 15.48 +27 45 20.9
Vul
EW
0.4471342
14.592 (0.126) r
2.90
ZTF J201718.19+274348.1
--
20 17 18.19 +27 43 48.1
Vul
EW
0.2641160
19.030 (0.467) r
2.96
Gaia DR3 1836198372760014720
--
20 17 40.61 +27 46 48.5
Vul
ROT
--
16.86 - 16.94 G
2.99
Gaia DR3 1836198819436715008
--
20 17 15.43 +27 46 32.7
Vul
ROT
--
16.91 - 16.96 G
3.10
Gaia DR3 1836198304040527360
--
20 17 41.85 +27 46 25.6
Vul
ROT
--
14.77 - 14.81 G
3.61
ZTF J201714.30+274347.7
--
20 17 14.30 +27 43 47.7
Vul
EW
0.3540654
19.775 (0.362) r
3.91
ZTF J201736.19+274208.7
--
20 17 36.19 +27 42 08.7
Vul
EW:
0.3980178
19.866 (0.838) r
3.91
ZTF J201744.62+274708.9
--
20 17 44.63 +27 47 09.0
Vul
RS
3.1832831
16.127 (0.064) r
3.96
ZTF J201726.77+274141.7
--
20 17 26.77 +27 41 41.7
Vul
EW
0.3132224
19.401 (0.376) r
4.23
Gaia DR3 1836191981848730496
--
20 17 15.97 +27 42 25.1
Vul
ROT
--
15.55 - 15.58 G
4.24
ZTF J201725.69+274126.1
--
20 17 25.69 +27 41 26.2
Vul
EW
0.4157204
19.481 (0.608) r
4.46
Gaia DR3 1836199197393859968
--
20 17 13.78 +27 48 44.0
Vul
RS
--
15.67 - 15.70 G
4.81
Gaia DR3 1836188717673510144
--
20 17 28.95 +27 40 50.0
Vul
ROT
0.494081
15.30 - 15.40 G
4.84
ZTF J201727.79+274047.8
--
20 17 27.80 +27 40 47.9
Vul
EW
0.3900986
18.413 (0.507) r
4.86
ASASSN-V J201719.73+275006.8
--
20 17 19.73 +27 50 06.8
Vul
SR
203.6128046
14.21 - 14.74 V
Coordinate based link-outs:
-- Select --
SIMBAD Coordinate query
VizieR Search
CDS Portal
Extinction Calculator
APASS
AAVSOnet Epoch Photometry Data
SDSS Navigate Tool
ASAS Light Curve
ASAS-SN Sky Patrol
NSVS
CRTS
LINEAR
SuperWASP
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
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]
172.30.0.56