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Details for Revision 2
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Name
  GDS_J1549165-543537  
AAVSO UID
--  
Constellation
Norma Sequence
J2000.0
15 49 16.53 -54 35 37.2  (237.31889 -54.59367) Search nearby
B1950.0 15 45 24.34 -54 26 28.9
Galactic coord. 326.873 -0.208
Other names

(Internal only)
2MASS J15491650-5435370 ASAS J154917-5435.6 ASASSN-V J154916.49-543537.5
CD-54 6401 GSC 08701-00077 Gaia DR3 5884824795827219584
HD 140998 TIC 75713106 TYC 8701-77-1
UCAC4 178-148568 USNO-B1.0 0354-0529279  
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Variability type
VAR
Spectral type F3V
Mag. range
8.84 (0.26) r
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Nasonov, Dmitry Eccentric system. Min II = 9.18 V at phase 0.3883, duration 3.3%.
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References
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1 Huang, C. X.; et al., 2020, Photometry of 10 Million Stars from the First
Two Years of TESS Full Frame Images: Part I
2020RNAAS...4..204H
2 M. Hackstein, Ch. Fein, M. Haas et al., 2015, AN 336, 590 2015AN....336..590H
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1975MSS...C01....0H
5 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1975MSS...C01....0H
External Links
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Supporting Documents
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2 phase plot Nasonov, Dmitry 2024-11-21 13:39 UTC Light curve from ASAS-3, GDS and TESS QLP photometry data folded with the best orbital period
1 zoomed phase plot Nasonov, Dmitry 2024-11-21 13:38 UTC Light curve from ASAS-3, GDS and TESS QLP photometry data folded with the best orbital period, zoomed on minima
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Nasonov, Dmitry 2024-11-16 15:00 UTC Type, range, period, epoch and eclipse duration from ASAS-3, GDS and TESS QLP data. Gaia DR3 position.
2 Admin, VSX 2017-12-15 04:04 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2016-01-03 04:07 UTC Initial upload.