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Latest Details
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| Name |
W Vir |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
13 23 26.91 -03 07 08.9 |
| Proper motion |
| RA: -4.008 +/- 0.070 mas/y | Dec: 1.071 +/- 0.040 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
319.566 +58.371 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1320-02 |
ASAS J132602-0322.7 |
ASASSN-V J132602.10-032243.3 |
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BD-02 3683 |
HD 116802 |
HIP 65531 |
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SAO 139335 |
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| Variability type |
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CWA |
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| Spectral type |
F0Ib-G0Ib |
| Mag. range |
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9.46 - 10.75 V |
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| Discoverer |
Eduard Schönfeld (1866) |
| Epoch |
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| Outburst |
-- |
| Period |
17.2736 d |
| Rise/eclipse dur. |
36% (6.22 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 |
The epoch of Min is given. P var. Min = 2404151.168 + 17.2707d*E (JD2403000 - 23200); Min = 2423200.837 + 17.2634d*E (JD2423200 - 29700); since JD2429700 - see Table. The light curve shape var. [Fe/H] = -1.03. |
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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.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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2 |
A.E.Prikhod'ko, R.I.Chuprina, Perem. Zvezdy 15, N4, 441, 1965. |
1965PZ.....15..441P |
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3 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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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 = 8.78 | H = 8.28 | K = 8.24 | J - K = 0.54 |
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AllWISE
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W1 = 7.83 | W2 = 7.81 | W3 = 7.61 | W4 = 7.40 | W1 - W2 = 0.02 | W3 - W4 = 0.21 |
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APASS-DR9
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B = 10.81 | V = 10.48 | g' = 11.14 | r' = 10.51 | i' = 10.38 | B - V = 0.32 |
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GALEX-DR5
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NUV = 16.94 |
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SDSS-DR12
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u = 12.35 | g = 10.04 | r = 9.31 | i = 9.09 | z = 10.06 | u - g = 2.31 | r - i = 0.23 |
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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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