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Name
  RS Boo  
AAVSO UID
000-BBV-525 (39102 observations)  
Constellation
Bo÷tes Sequence
J2000.0
14 33 33.21 +31 45 16.6  (218.38838 +31.75461) Search nearby
B1950.0 14 31 25.11 +31 58 25.1
Proper motion
RA: 4.990 +/- 0.085 mas/yDec: -0.571 +/- 0.085 mas/ySource: Gaia DR1
Galactic coord. 50.853 +67.347
Other names

(Internal only)
1SWASP J143333.21+314516.6 AAVSO 1429+32 AN 14.1907
BD+32 2489 HIP 71186 HV 1314
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Variability type
RRAB
Spectral type A7-F5
Mag. range
9.69 - 10.84 V
Discoverer --
Epoch
28 Mar 1973 (HJD 2441770.49) Ephemeris
Outburst --
Period 0.37733896 d  (9.056135 h)
Rise/eclipse dur. 17%
Remarks
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1 GCVS Team Delta(S) = 2. P var. Before JD2435000 Max = 2418115.5867 + 0.37733691d*E; since JD2435000 - see Table. Changes of the height of maxima: Max (minimal height) = JD2442500 + 533d*E; a shorter cycle of changes is possible: P ~ 58 - 62d [S.Kanyo, IBVS N1832, 1980.].
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References
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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
candidates
2017A&A...607A..11G
2 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
3 C.Payne, HB N883, 1931. --
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.82H = 9.59K = 9.53J - K = 0.29
AllWISE W1 = 9.40W2 = 9.43W3 = 9.38W4 = 8.79W1 - W2 = -0.02W3 - W4 = 0.58
APASS-DR9 B = 11.26V = 10.77g' = 10.98r' = 10.68i' = 10.56B - V = 0.49
SDSS-DR12 u = 12.65g = 11.12r = 10.71i = 10.65z = 13.36u - g = 1.53r - i = 0.06
Images
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Supporting Documents
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Revision History
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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.