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Details for Revision 1
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Name
  ASAS J173118-2803.2  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 31 18.00 -28 03 12.0  (262.82500 -28.05333) Search nearby
B1950.0 17 28 09.01 -28 01 00.0
Galactic coord. 359.066 +3.132
Other names

(Internal only)
ADS 10599 ASAS 173118-2803.2 CCDM J17313-2803AB
CD-27 11700 CPD-27 5665 HD 158582
PPM 266957 WDS J17313-2803AB  
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Variability type
EDESD
Spectral type --
Mag. range
9.446 (0.057) V
Discoverer --
Epoch
30 Jan 2001 (HJD 2451939.76) Ephemeris
Outburst --
Period 1.57472 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Min II= 9.49 V. Visual binary (A= 9.9 V; B= 10.6 V; sep. 1.7"). Range in the table is for the combined magnitude. It is uncertain which component is the eclipsing binary.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Michigan Catalogue of HD stars, Vol.3 (Houk, 1982) 1982mcts.book.....H
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2014-01-17 04:37 UTC Primary record creation. Type, period, epoch, eclipse duration and range from ASAS-3 data. Spectral type from 1982mcts.book.....H. Tycho-2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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