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Name
  FO Sct  
AAVSO UID
000-BFL-615 (No observations)  
Constellation
Scutum Sequence
J2000.0
18 52 43.72 -07 33 21.2  (283.18217 -7.55589) Search nearby
B1950.0 18 50 01.29 -07 37 04.0
Proper motion
RA: 7.7 +/- 11.6 mas/yDec: -0.1 +/- 10.7 mas/ySource: UCAC4
Galactic coord. 26.344 -3.723
Other names

(Internal only)
2MASS J18524372-0733211 ASAS J185244-0733.3 GSC 05693-06312
UCAC4 413-103983    
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Variability type
EA
Spectral type --
Mag. range
13.5 - 14.3 V
Discoverer --
Epoch
05 Jul 1935 (HJD 2427988.85) Ephemeris
Outburst --
Period 2.642803 d
Rise/eclipse dur. 8%  (5.07 h)
Remarks
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1 Otero, Sebastian Alberto Period might be half the value given with no secondary eclipse. ASAS-3 and APASS magnitudes contaminated by 2MASS J18524323-0733211 (V= 16.4; sep. 7"), 2MASS J18524392-0733281 (V= 17.5; sep. 8") and 2MASS J18524392-0733127 (V= 14.1; sep. 9"). Range has been corrected.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 P.Th.Oosterhoff, BAN 10, 205, t1946. 1946BAN....10..205O
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 12.27H = 12.13K = 12.03J - K = 0.24
AllWISE W1 = 11.76W2 = 11.82W3 = 11.81W1 - W2 = -0.06
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2016-02-06 00:47 UTC Phase plot with ASAS-3 and APASS data.
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Revision History
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3 Otero, Sebastian Alberto 2016-02-06 00:47 UTC Correct identification and epoch from 1946BAN....10..205O. Period, eclipse duration and range from ASAS-3 and APASS data. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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