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Name
  RZ Cet  
AAVSO UID
000-BCV-425 (5761 observations)  
Constellation
Cetus Sequence
J2000.0
02 28 32.44 -08 21 30.1  (37.13517 -8.35836) Search nearby
B1950.0 02 26 04.61 -08 34 52.3
Proper motion
RA: 21.500 +/- 0.202 mas/yDec: -0.078 +/- 0.212 mas/ySource: Gaia DR1
Galactic coord. 178.211 -60.338
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SWASP J022832.43-082130.0 AAVSO 0223-08 AN 36.1929
ASAS J022832-0821.5 ASASSN-V J022832.44-082130.1 ASASSN-V J022832.46-082130.0
CSS_J022832.4-082129 HIP 11517 IOMC 5282000045
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Variability type
RRAB
Spectral type A6-F4
Mag. range
11.245 - 12.240 V
Discoverer --
Epoch
17 Sep 1951 (HJD 2433906.892) Ephemeris
Outburst --
Period 0.5105981 d  (12.25435 h)
Rise/eclipse dur. 16%  (1.961 h)
Remarks
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1 GCVS Team Delta(S) = 6.7. P var. During JD2426585 - 28630 Max = 2426585.448 + 0.510633d*E [V.P.Zessewitsch, Stars of RR Lirae Type (in russian), Kiev, 1966.]; current elements - see Table.
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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 A.J. Drake, M. Catelan, S.G. Djorgovski et al., 2012, arXiv:1211.2866
[astro-ph.GA]
2012arXiv1211.2866D
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 D.M. Szczygiel, G. Pojmanski, B. Pilecki, 2009, arXiv:0906.2199v1
[astro-ph.SR]
2009arXiv0906.2199S
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 SAC N44, 122, 1972. --
7 A.V.Solov'ev, Tadj. Tr. 1, Issue 3, 1941. --
External Links
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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 = 11.21H = 10.93K = 10.88J - K = 0.33
AllWISE W1 = 10.61W2 = 10.61W3 = 10.53W1 - W2 = -0.01
APASS-DR9 B = 12.41V = 11.98g' = 12.17r' = 11.89i' = 11.79B - V = 0.42
GALEX-DR5 FUV = 21.01NUV = 15.90FUV - NUV = 5.11
SDSS-DR12 u = 14.60g = 12.23r = 11.94i = 11.85z = 13.09u - g = 2.38r - i = 0.10
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-06-19 01:49 UTC Update from [2009arXiv0906.2199S].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.