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  SZ Boo  
000-BBV-608 (6719 observations)  
Bo÷tes Sequence
14 42 13.37 +28 12 23.6  (220.55571 +28.20656) Search nearby
B1950.0 14 40 02.92 +28 25 08.2
Galactic coord. 41.930 +65.500
Other names

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Please note that aliases shown in grey link to obsolete records.
1SWASP J144213.37+281223.6 2MASS J14421336+2812237 AAVSO 1437+28
AN 9.1923 ASAS J144214+2812.3 ASASSN-V J144213.29+281224.0
ATO J220.5556+28.2065 CSS_J144213.5+281221 NSVS 7780955
ROTSE1 J144213.40+281220.6 SVS 23 WISE J144213.3+281223
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Variability type
Spectral type A3-F6
Mag. range
11.92 - 13.05 V
Discoverer --
10 Apr 2005 (HJD 2453471.3551) Ephemeris
Outburst --
Period 0.5228184 d  (12.54764 h)
Rise/eclipse dur. 12%  (1.506 h)
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1 GCVS Team P var?
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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
2 A.J. Drake, M. Catelan, S.G. Djorgovski et al., 2012, arXiv:1211.2866
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
5 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
6 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1960MitVS.503....1G
7 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2020-05-10 21:17 UTC Gaia DR2 position.
3 Admin, VSX 2013-01-02 22:22 UTC Update from [2012arXiv1211.2866D].
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.