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Details for Revision 1
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Name
  alf Tri  
AAVSO UID
--  
Constellation
Triangulum Sequence
J2000.0
01 53 04.90 +29 34 44.0  (28.27042 +29.57889) Search nearby
B1950.0 01 50 13.51 +29 19 58.3
Galactic coord. 138.642 -31.405
Other names

(Internal only)
2 Tri BD+28 312 GJ 78.1
HD 11443 HIP 8796 HR 544
IRC +30031 Metallah SAO 74996
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Variability type
ELL
Spectral type --
Mag. range
3.52 - 3.53 Hp
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team SB (Porb = 1.767 d).
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References
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1 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
2 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200
1997yCat.1239....0E
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2020-01-31 10:20 UTC Phase plot with HIPPARCOS and TESS data.
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Revision History
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4 Otero, Sebastian Alberto 2020-01-31 10:20 UTC Period, epoch and range from HIPPARCOS and TESS data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:52 UTC Added period, epoch and spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.