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Details for Revision 2
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  BF Ser  
000-BFL-938 (No observations)  
Serpens Sequence
15 16 28.50 +16 26 39.8  (229.11875 +16.44439) Search nearby
B1950.0 15 14 09.71 +16 37 39.6
Galactic coord. 22.865 +54.822
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J15162850+1626396 AN 35.1935 ASAS J151628+1626.6
GSC 01486-00962 HIP 74739 SDSS J151628.48+162639.7
TYC 1486-962-1    
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Variability type
Spectral type A7-F3
Mag. range
11.05 - 12.56 V
Discoverer --
29 Jul 1937 (HJD 2428744.094) Ephemeris
Outburst --
Period 1.1654394 d
Rise/eclipse dur. 12%  (3.356 h)
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1 GCVS Team [A/H] = -2.5. Delta(S) = 6.
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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 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Perryman, M. A. C., et al., 1997, The HIPPARCOS Catalogue 1997HIP...C......0E
4 Sandage, A.; Diethelm, R.; Tammann, G. A., 1994, The P-L relation for RR
Lyrae-like stars with 0.8d < P < 3d
5 O.E.Mandel', Perem. Zvezdy 17, N4, 347, 1970. 1970PZ.....17..347M
6 C.Hoffmeister, AN 255, 401-412, 1935. 1935AN....255..401H
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Revision History
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4 Otero, Sebastian Alberto 2015-05-04 03:59 UTC Type from 1994A&A...283..111S and light curve shape.
3 Otero, Sebastian Alberto 2013-11-14 15:14 UTC Type and range from ASAS-3 and HIPPARCOS data.
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.