AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  Gaia21cem  
AAVSO UID
000-BNY-876 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 31 17.08 +43 00 20.4  (307.82117 +43.00567) Search nearby
B1950.0 20 29 32.58 +42 50 08.8
Galactic coord. 81.371 +2.083
Other names

(Internal only)
2MASS J20311707+4300204 CMC15 J203117.0+430020 IPHAS J203117.08+430020.5
SDSS J203117.07+430020.4 UCAC4 666-089855 USNO-B1.0 1330-0465242
WISE J203117.08+430020.4    
(Not logged in)  Add name
Variability type
UXOR
Spectral type A0III
Mag. range
15.23 - 15.54 G
Discoverer Gaia
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2021 (online data) --
2 Luo, A. -L.; Zhao, Y. -H.; Zhao, G.; et al., 2019, LAMOST DR5 catalogs 2019yCat.5164....0L
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Otero, Sebastian Alberto 2021-05-04 17:37 UTC Spectral type from 2019yCat.5164....0L. Gaia EDR3 position.

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]
172.30.4.30