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Name
  V2457 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
17 59 36.80 -28 54 01.0  (269.90333 -28.90028) Search nearby
B1950.0 17 56 26.19 -28 53 52.4
Galactic coord. 1.589 -2.618
Other names

(Internal only)
OGLE bul_sc20_i_68153    
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Variability type
RRC:
Spectral type --
Mag. range
17.4 - 18.1 p
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
2 P.Th.Oosterhoff, J.Ponsen, BAN Suppl 3, N2, 79, 1968. 1968BANS....3...79O
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Supporting Documents
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1 OGLE II dia data plot Wils, Patrick 2006-09-18 19:57 UTC Plot from OGLE II DIA data (http://ogledb.astrouw.edu.pl/~ogle/photdb/)
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Revision History
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3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Wils, Patrick 2006-09-18 15:57 UTC The star looks constant in OGLE data (http://ogledb.astrouw.edu.pl/~ogle/photdb/). Certainly not RR type.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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