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
  ASASSN-V J183123.26-301223.8  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 31 24.08 -30 12 30.3  (277.85033 -30.20842) Search nearby
B1950.0 18 28 11.75 -30 14 40.2
Galactic coord. 3.678 -9.339
Other names

(Internal only)
2MASS J18312408-3012302 CMC15 J183124.0-301230 Gaia DR2 4047779730411615232
UCAC4 299-209882 USNO-B1.0 0597-0778108  
(Not logged in)  Add name
Variability type
SR
Spectral type --
Mag. range
13.1 - 13.7 V
Discoverer ASAS-SN
Epoch
--
Outburst --
Period 305 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-SN magnitudes contaminatd by nearby stars.
(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 collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability		 2022yCat.1358....0G
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source		 2022yCat.1355....0G
3 Jayasinghe, T.; Kochanek, C. S.; Stanek, K. Z.; et al., 2018, The ASAS-SN
Catalog of Variable Stars I: The Serendipitous Survey		 2018arXiv180301001J
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.
2 Otero, Sebastian Alberto 2022-07-12 00:46 UTC Type and period from 2022yCat.1358....0G. Range derived from Gaia DR3 data. Gaia DR3 position.
1 Admin, VSX 2018-01-30 00:30 UTC Preserved original object data.

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]
172.30.2.77