AAVSO Home



Current Time: 30 Mar 2025 02:50:32 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  Gaia J154008.28-392917.6  
AAVSO UID
000-BNF-676 (26 observations)  
Constellation
Lupus Sequence
J2000.0
15 40 08.28 -39 29 17.6  (235.03450 -39.48822) Search nearby
B1950.0 15 36 49.79 -39 19 37.3
Galactic coord. 335.009 +12.654
Other names

(Internal only)
2MASS J15400830-3929170 ASASSN-24fy GSC2.3 S9FK012661
Gaia DR3 6008982469163902464 SSS_J154008.3-392917 TIC 174862908
USNO-A2.0 0450-21486313 USNO-B1.0 0505-0378774 WD J154008.28-392917.61
WISE J154008.32-392917.4    
(Not logged in)  Add name
Variability type
UGWZ:+E
Spectral type DA:
Mag. range
10.5 g - 18.4 G
Discoverer Gaia
Epoch
06 Sep 2016 (HJD 2457637.7798) Ephemeris
Outburst --
Period 0.05497605 d  (79.16551 min)
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 UGWZ candidate in 2019arXiv190713152P.
2 Schmeer, Patrick VSP Note: 20.8 Gmag. star 2" to the W and 21.0 Gmag. star 2" to the SSW.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Vincent, O.; et al., 2024, Classification and parameterization of a large
Gaia sample of white dwarfs using XP spectra
2024A&A...682A...5V
2 N. Kojiguchi, 2024, vsnet-alert #28023 --
3 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability
2022yCat.1358....0G
4 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
5 A. F. Pala; B. T. Gänsicke; E. Breedt; et al., 2019, The Space Density of
Cataclysmic Variables from Gaia DR2
2019arXiv190713152P
6 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
7 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
8 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
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.
4 Otero, Sebastian Alberto 2024-10-09 03:53 UTC Type and period from TESS data and vsnet-alert 28023. Epoch from Gaia DR3 data.
3 Otero, Sebastian Alberto 2024-10-07 04:35 UTC Type and maximum magnitude from ASAS-SN data. Spectral type from 2024A&A...682A...5V.
2 Otero, Sebastian Alberto 2023-05-09 14:41 UTC Type from 2022yCat.1358....0G and Gaia DR3 data. Range from Gaia DR3 data. Primary name corrected.
1 Schmeer, Patrick 2019-08-02 12:15 UTC Position and minimum magnitude derived from Gaia DR2.