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Name
  V Oph  
AAVSO UID
000-BBX-508 (10225 observations)  
Constellation
Ophiuchus Sequence
J2000.0
16 26 43.71 -12 25 35.8  (246.68212 -12.42661) Search nearby
B1950.0 16 23 56.57 -12 18 53.8
Proper motion
RA: -1.083 +/- 0.119 mas/yDec: 5.827 +/- 0.076 mas/ySource: Gaia DR1
Galactic coord. 2.973 +24.514
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1621-12 ASAS J162644-1225.6 BD-12 4510
HD 148182 HIP 80550 IOMC 5634000017
IRC -10339 RAFGL 1859 SAO 159916
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Variability type
M
Spectral type C5,2-C7,4e(N3e)
Mag. range
7.3 - 11.6 V
Discoverer --
Epoch
11 Apr 1982 (HJD 2445071) Ephemeris
Outburst --
Period 297.21 d
Rise/eclipse dur. 48%
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team P var. Max = 2411155 + 296.73d*E (JD2411000 - 24000); Max = 2424198 + 302.46d*E (JD2424000 - 28000); since JD2428000 - see Table.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
External Links
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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 = 3.97H = 2.57K = 1.73J - K = 2.24
AllWISE W3 = 0.17W4 = 0.09W3 - W4 = 0.08
APASS-DR9 B = 13.71g' = 10.65
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.