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Latest Details
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Name |
W Tuc |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
00 56 09.05 -63 39 54.7 |
Proper motion |
RA: 7.047 +/- 0.114 mas/y | Dec: -18.737 +/- 0.129 mas/y | Source: Gaia DR1 |
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Galactic coord. |
301.660 -53.716 |
Other names

(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AN 186.1907 |
ASAS J005810-6323.8 |
ASASSN-V J005809.80-632345.2 |
HIP 4541 |
HV 3022 |
SSS_J005809.7-632345 |
UCAC4 134-000891 |
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Variability type |
RRAB |
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Spectral type |
A5-F4: |
Mag. range |
10.783 - 11.950 V |
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Discoverer |
Annie J. Cannon (1907) |
Epoch |
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Outburst |
-- |
Period |
0.6422382 d (15.41372 h) |
Rise/eclipse dur. |
18% (2.774 h) |
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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 |
(k - b)2 = 0.09, Delta(S) = 7:. P var? |
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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 |
G. Torrealba, M. Catelan, A.J. Drake et al., 2015, MNRAS 446, 2251 |
2015MNRAS.446.2251T |
2 |
D.M. Szczygiel, G. Pojmanski, B. Pilecki, 2009, arXiv:0906.2199v1 [astro-ph.SR] |
2009arXiv0906.2199S |
3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
4 |
V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable Stars, M., 1971. |
1971afcv.book.....T |
5 |
S.Gaposchkin, HB N917, 1943. |
1943BHarO.917Q..16G |
6 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten veränderlichen Sternen |
1913AN....195..241D |
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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 = 10.56 | H = 10.30 | K = 10.28 | J - K = 0.28 |
AllWISE
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W1 = 10.29 | W2 = 10.30 | W3 = 10.22 | W4 = 9.21 | W1 - W2 = -0.01 | W3 - W4 = 1.01 |
APASS-DR9
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B = 11.50 | V = 11.23 | g' = 11.27 | r' = 11.18 | i' = 11.26 | B - V = 0.27 |
GALEX-DR5
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FUV = 20.54 | NUV = 15.46 | FUV - NUV = 5.08 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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