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Name
  kap Pav  
AAVSO UID
000-BDB-938 (7698 observations)  
Constellation
Pavo Sequence
J2000.0
18 56 57.04 -67 14 00.6  (284.23767 -67.23350) Search nearby
B1950.0 18 51 48.39 -67 17 57.0
Proper motion
RA: -8.46 +/- 0.42 mas/yDec: 16.47 +/- 0.55 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 328.286 -25.388
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1846-67 ASAS J185647-6712.5 ASASSN-V J185646.82-671227.3
CD-67 2287 CPD-67 3603 HD 174694
HIP 93015 HR 7107 SAO 254413
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Variability type
CW
Spectral type F5-G5I-II
Mag. range
3.91 - 4.78 V
Discoverer John Thome (1872)
Epoch
26 Oct 2011 (HJD 2455860.885) Ephemeris
Outburst --
Period 9.0823 d
Rise/eclipse dur. 44%  (96 h)
Remarks
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1 Otero, Sebastian Alberto Large period changes. Mean period 9.0823 d. is valid from 2006 to 2024.
2 Otero, Sebastian Alberto Sudden period changes.
3 GCVS Team P var. Max = 2419619.38 + 9.0898d*E (JD2411930 - 22550); Max = 2425987.12 + 9.1028d*E (JD2422550 - 26980); Max = 2430530.67 + 9.0833d*E (JD2426980 - 31345); Max = 2433239.87 + 9.0956d*E (JD2431345 - 34045); Max = 2434693.11 + 9.0653d*E (JD2434045 - 37000); since JD2440000 - see Table. [Fe/H] = 0.0/ - 0.4. Moderately high Z coordinate (IZI ~240 pc provided the period - luminosity relation for DCEP stars is valid), low radial velocity. The period is not typical for CW stars. Ca II emission was noticed in the spectrum.
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References
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1 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 F.M.Bateson, A.F.Jones, D.A.Philpott, NZ Circ N107, 1960. --
4 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
External Links
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Location    Go   
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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 = 3.34H = 2.91K = 2.72J - K = 0.63
AllWISE W3 = 2.68W4 = 2.60W3 - W4 = 0.09
GALEX-DR5 FUV = 20.09NUV = 12.48FUV - NUV = 7.60
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2024-06-13 19:26 UTC Period and epoch from AAVSO data.
4 Fernig, Leo 2022-04-22 13:34 UTC Discoverer updated from 1907AnHar..55....1C page 23
3 Otero, Sebastian Alberto 2011-01-08 01:35 UTC Primary record creation. Period from ASAS-3 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.

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