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Details for Revision 1
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Name
  VSX J180948.0-264149  
AAVSO UID
000-BCY-518 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 09 48.01 -26 41 49.6  (272.45004 -26.69711) Search nearby
B1950.0 18 06 40.70 -26 42 25.6
Galactic coord. 4.615 -3.509
Other names

(Internal only)
OGLE bul_sc16_i_10878    
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Variability type
EA
Spectral type sdB+dM
Mag. range
16.25 - 16.75 Ic
Discoverer --
Epoch
16 Jun 1997 (HJD 2450615.647) Ephemeris
Outburst --
Period 0.125050 d  (3.0012 h)
Rise/eclipse dur. --
Remarks
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References
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1 Schaffenroth, V.; Barlow, B. N.; Geier, S.; et al., 2019, The EREBOS
project: Investigating the effect of substellar and low-mass stellar
companions on late stellar evolution. Survey, target selection, and
atmospheric parameters
2019A&A...630A..80S
2 Soszynski, I.; et al., 2015, Ultra-Short-Period Binary Systems in the OGLE
Fields Toward the Galactic Bulge
2015AcA....65...39S
3 Polubek G. et al., 2007, BUL--SC16 335: A New Eclipsing Pre-Cataclysmic
Binary with a Very Short Orbital Period
2007ASPC..372..487P
4 Polubek G. et al., 2007, BUL--SC16 335: A New Eclipsing Pre-Cataclysmic
Binary with a Very Short Orbital Period
2007ASPC..372..487P
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Supporting Documents
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1 Phase plot Wils, Patrick 2007-11-27 07:27 UTC Phase plot from OGLE Data (http://ogledb.astrouw.edu.pl/~ogle/photdb/getobj.php?field=BUL_SC16&starid=10878&db=DIA).
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-10-24 00:04 UTC Period from 2019A&A...630A..80S. Gaia DR2 position.
3 Otero, Sebastian Alberto 2020-01-17 02:01 UTC Primary name, period and epoch from 2015AcA....65...39S.
2 Admin, VSX 2017-12-26 21:32 UTC Added HW Vir-subtype.
1 Wils, Patrick 2007-11-27 02:37 UTC Initial submission.