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Details for Revision 2
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Name
  V4407 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 52 41.70 -30 44 03.0  (283.17375 -30.73417) Search nearby
B1950.0 18 49 29.18 -30 47 44.6
Galactic coord. 5.158 -13.723
Other names

(Internal only)
CD-30 16356 CPD-30 5729 HD 174632
HIP 92649 HR 7105 SAO 210663
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Variability type
EB
Spectral type B7/B8IV
Mag. range
6.62 - 6.8 Hp
Discoverer --
Epoch
01 Sep 1991 (HJD 2448501.035) Ephemeris
Outburst --
Period 1.45175 d
Rise/eclipse dur. --
Remarks
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References
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1 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200		 1997yCat.1239....0E
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 V4407 Sgr phase plot Otero, Sebastian Alberto 2009-06-28 22:46 UTC Phase plot using ASAS-3 and Hipparcos data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2009-06-28 22:46 UTC Correct type and improved epoch and period from combination of Hipparcos and ASAS data. Hipparcos position given.
2 Admin, VSX 2007-03-23 19:53 UTC Added period, epoch and spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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