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Latest Details
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| Name |
Z Oph |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 17 00.14 +01 33 55.4 |
| Proper motion |
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| Galactic coord. |
23.409 +21.059 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J17193212+0130540 |
AAVSO 1714+01 |
ASAS J171932+0130.9 |
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ASASSN-V J171932.23+013053.5 |
BD+01 3417 |
DO 4267 |
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EIC 7859 |
GSC 00400-00791 |
HD 156801 |
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HIP 84763 |
HV 34 |
IOMC 0400000017 |
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IRAS 17170+0133 |
TYC 400-791-1 |
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| Variability type |
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M |
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| Spectral type |
K3ep-M7.5e |
| Mag. range |
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7.6 V - 14 V |
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| Discoverer |
W. Fleming |
| Epoch |
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| Outburst |
-- |
| Period |
348.7 d |
| Rise/eclipse dur. |
40% (139 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
P var. Max = 2411896 + 349.0d*E (JD2411800 - 21000) [R.Prager, GuL 2, 1936.]; Max = 2420962 + 352.1d*E (JD2421000 - 25000); Max = 2425183 + 347.4d*E (JD2425000 - 31000); Mean elements after JD2431000 - see Table. |
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
E.C. Pickering, 1894, AN 135, 161 |
1894AN....135..161P |
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5 |
T. Karlsson, Maxima of Mira stars |
-- |
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6 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 4.96 | H = 4.08 | K = 3.83 | J - K = 1.14 |
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AllWISE
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W1 = 3.73 | W2 = 2.89 | W3 = 2.64 | W4 = 2.27 | W1 - W2 = 0.84 | W3 - W4 = 0.37 |
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APASS-DR9
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B = 12.02 | V = 10.95 | g' = 11.48 | r' = 10.28 | B - V = 1.07 |
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SDSS-DR12
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u = 13.60 | g = 10.34 | r = 8.12 | i = 11.22 | z = 7.22 | u - g = 3.26 | r - i = -3.10 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Campaigns/Programs
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LPV Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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