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Latest Details
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| Name |
SX UMa |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
13 24 16.67 +56 30 58.8 |
| Proper motion |
| RA: -67.756 +/- 0.073 mas/y | Dec: 1.231 +/- 0.078 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
113.200 +60.209 |
Other names
(Internal only)
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AAVSO 1322+56A |
AN 77.1914 |
ASASSN-V J132613.35+561524.7 |
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HIP 65547 |
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| Variability type |
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RRC |
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| Spectral type |
A4-F5 |
| Mag. range |
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10.58 - 11.21 V |
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| Discoverer |
Sergei Belyavsky (1914) |
| Epoch |
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| Outburst |
-- |
| Period |
0.3071178 d (7.37083 h) |
| Rise/eclipse dur. |
38% (2.801 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 |
P var strongly. Before JD2418800 Max = 2416200.486 + 0.3071148d*E; Max = 2418800.213 + 0.3071345d:*E (JD2418800 - 22500) [General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N. Kholopov et al.]; Max = 2422653.5032 + 0.30711855d*E (JD2422500 - 26000) [N.F.Florja, Perem. Zvezdy 4, 172, 1933.]; Max = 2426400.418 + 0.3071555d*E (JD2426000 - 29500); Max = 2430000.250 + 0.3071301d*E (JD2429500 - 34000), Max = 2438508.751 + 0.3071363d*E (JD2434000 - 39000); since JD2441500 - see Table. [Fe/H] = -1.82, Delta(S) = 9.9. |
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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 |
W. Braune; J. Hübscher, 2018, RR-Lyrae-Sterne und ihre Auswertung speziell
von "Doppelmaxima" |
BAV Rundbrief, 1/2018 |
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2 |
N.F.Florja, Perem. Zvezdy 4, 172, 1933. |
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3 |
Hartwig, E.; Muller, G., 1916, Benennung von neu entdeckten veraenderlichen
Sternen |
1916AN....202..105. |
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4 |
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 = 10.33 | H = 10.17 | K = 10.11 | J - K = 0.23 |
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AllWISE
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W1 = 10.04 | W2 = 10.08 | W3 = 10.03 | W1 - W2 = -0.03 |
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APASS-DR9
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B = 10.68 | V = 10.65 | g' = 10.70 | r' = 10.67 | i' = 10.71 | B - V = 0.03 |
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SDSS-DR12
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u = 12.90 | g = 11.17 | r = 11.11 | i = 11.12 | z = 11.69 | u - g = 1.73 | r - i = -0.01 |
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Images
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Supporting Documents
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Revision History
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