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Name
  V0974 Oph  
AAVSO UID
000-BDX-403 (11569 observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 37 33.70 -29 45 25.0  (264.39042 -29.75694) Search nearby
B1950.0 17 34 22.01 -29 43 40.1
Galactic coord. 358.375 +1.057
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17373374-2945252 ASAS J173734-2945.4 GSC 06839-00628
HIP 86260 TYC 6839-628-1  
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Variability type
DSCT
Spectral type --
Mag. range
11.6 - 12.0 p
Discoverer --
Epoch
17 May 1937 (HJD 2428671.437) Ephemeris
Outburst --
Period 0.1910568 d  (4.58536 h)
Rise/eclipse dur. 30%  (1.376 h)
Remarks
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1 Otero, Sebastian Alberto Multiperiodic. Secondary period 0.1869249 d. Frequencies giving possible double-mode ratios found in 2003A&A...409.1031P are not found in ASAS-3 data.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 M. Haas, M. Hackstein, M. Ramolla, H. Drass, R. Watermann, R. Lemke, R.
Chini, 2012, AN 333, 706
2012AN....333..706H
3 Poretti, E., 2003, Asteroseismology of HADS stars: V974 Oph, a radial
pulsator flavoured by nonradial components
2003A&A...409.1031P
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 L.Plaut, Leid Ann 21, N3, 1958. --
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2013-07-25 19:39 UTC Type, period, epoch, rise duration and range from ASAS-3 and INTEGRAL-OMC data.
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.