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Latest Details
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Name
  ZZ And  
AAVSO UID
000-BCT-506 (1503 observations)  
Constellation
Andromeda Sequence
J2000.0
00 49 34.85 +27 01 19.6  (12.39521 +27.02211) Search nearby
B1950.0 00 46 53.93 +26 45 00.2
Proper motion
RA: 31.8 +/- 1.4 mas/yDec: -15.3 +/- 1.6 mas/ySource: UCAC4
Galactic coord. 122.422 -35.848
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SWASP J004934.85+270119.8 2MASS J00493484+2701196 AAVSO 0044+26
AN 34.1926 ASAS J004935+2701.3 CSS_J004934.8+270119
CSS_J004934.9+270119 GSC 01742-00303 NSVS 6392776
SVS 86 UCAC4 586-002057 USNO-B1.0 1170-0010752
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Variability type
RRAB
Spectral type --
Mag. range
12.53 - 13.51 V
Discoverer --
Epoch
31 Dec 2005 (HJD 2453735.632) Ephemeris
Outburst --
Period 0.554534 d  (13.3088 h)
Rise/eclipse dur. 15%  (2.00 h)
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 D.M. Szczygiel, G. Pojmanski, B. Pilecki, 2009, arXiv:0906.2199v1
[astro-ph.SR]
2009arXiv0906.2199S
4 Drake, A. J.; et al., 2009, Catalina Real-time Transient Survey 2009ApJ...696..870D
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
7 V.P.Zessewitsch, Manuscript, 1963. --
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 = 12.03H = 11.78K = 11.75J - K = 0.28
AllWISE W1 = 11.81W2 = 11.83W3 = 12.05W1 - W2 = -0.01
APASS-DR9 B = 13.51V = 13.13g' = 13.25r' = 13.05i' = 12.98B - V = 0.39
GALEX-DR5 NUV = 17.21
SDSS-DR12 u = 15.31g = 12.82r = 12.73i = 12.73z = 13.90u - g = 2.49r - i = -0.01
Images
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Supporting Documents
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1 Photometric Curve balyk, igor 2017-04-17 15:42 UTC
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Revision History
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4 balyk, igor 2017-04-17 15:42 UTC Period, epoch and range from NSVS, ASAS-3, SuperWASP and CRTS data. UCAC4 position.
3 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2009-06-18 21:49 UTC Update from [2009arXiv0906.2199S].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.