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Latest Details
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Name
  W Crt  
AAVSO UID
000-BDN-142 (122 observations)  
Constellation
Crater Sequence
J2000.0
11 26 29.65 -17 54 51.7  (171.62353 -17.91436) Search nearby
B1950.0 11 23 59.22 -17 38 20.4
Proper motion
RA: -16.349 +/- 0.204 mas/yDec: -11.266 +/- 0.140 mas/ySource: Gaia DR1
Galactic coord. 275.992 +40.472
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SWASP J112629.65-175451.6 AN 283.1930 ASAS J112630-1754.9
CRTS J112629.5-175451 HIP 55825 SSS_J112629.5-175451
UCAC4 361-060879    
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Variability type
RRAB
Spectral type A5:-F6:
Mag. range
10.769 - 12.182 V
Discoverer --
Epoch
02 Jun 1967 (HJD 2439644.289) Ephemeris
Outburst --
Period 0.4120134 d  (9.88832 h)
Rise/eclipse dur. 13%
Remarks
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1 GCVS Team (k - b)2 = +0.21.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Greer, P. A.; Payne, S. G.; Norton, A. J.; et al., 2017, The SuperWASP
catalogue of 4963 RR Lyr stars: identification of 983 Blazhko effect
candidates
2017A&A...607A..11G
2 G. Torrealba, M. Catelan, A.J. Drake et al., 2015, MNRAS 446, 2251 2015MNRAS.446.2251T
3 D.M. Szczygiel, G. Pojmanski, B. Pilecki, 2009, arXiv:0906.2199v1
[astro-ph.SR]
2009arXiv0906.2199S
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1959ApJ...130..507P
6 C.Hoffmeister, AN 240, 193, 1930. 1930AN....240..193H
7 V.G.Derevyagin, L.E.Lysova, B.N. Firmanyuk, V.P.Zessewitsch, Astron. Tsirk.
N1092, 1980.
--
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 = 11.06H = 10.80K = 10.75J - K = 0.31
AllWISE W1 = 10.47W2 = 10.48W3 = 10.39W4 = 8.84W1 - W2 = -0.01W3 - W4 = 1.55
APASS-DR9 B = 11.85V = 11.52g' = 11.87r' = 11.65i' = 11.62B - V = 0.33
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 11 26 29.65 -17 54 51.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2015-04-27 20:59 UTC UCAC4 position.
3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-06-18 21:54 UTC Update from [2009arXiv0906.2199S].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.