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Name
  CzeV245  
AAVSO UID
000-BLD-915 (No observations)  
Constellation
Virgo Sequence
J2000.0
14 55 24.07 +04 14 43.2  (223.85029 +4.24533) Search nearby
B1950.0 14 52 53.87 +04 26 50.4
Proper motion
RA: -7.1 +/- 3.2 mas/yDec: -13.2 +/- 2.9 mas/ySource: UCAC4
Galactic coord. 0.686 +52.618
Other names

(Internal only)
1SWASP J145524.08+041443.4 2MASS J14552408+0414430 BPS BS 16968-021
CSS_J145524.0+041443 GSC 00330-01476 LINEAR 12836207
UCAC4 472-050711 USNO-B1.0 0942-0232073 VSX J145524.0+041443
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Variability type
RRAB
Spectral type A
Mag. range
13.4 - 14.3 V
Discoverer Martin Masek
Epoch
20 Apr 2011 (HJD 2455672.488) Ephemeris
Outburst --
Period 0.513328 d  (12.3199 h)
Rise/eclipse dur. 15%  (1.85 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 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue
2017OEJV..185....1S
2 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
3 CzeV - The Czech Variable Star Catalogue, 2017, online data --
4 R. Poleski, 2013, arXiv:1309.1168 [astro-ph.SR] 2013arXiv1309.1168P
5 L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA]
2013arXiv1308.0357P
6 Kocian, R.; et al., 2012, OEJV #154 2012OEJV..154....1K
7 A.J. Drake, M. Catelan, S.G. Djorgovski et al., 2012, arXiv:1211.2866
[astro-ph.GA]
2012arXiv1211.2866D
8 CzeV catalogue of new variable stars (online data) --
External Links
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Location    Go   
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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 = 13.22H = 12.88K = 12.84J - K = 0.38
AllWISE W1 = 12.81W2 = 12.80W3 = 12.46W1 - W2 = 0.01
APASS-DR9 B = 14.01V = 13.76g' = 13.80r' = 13.74i' = 13.77B - V = 0.25
GALEX-DR5 NUV = 18.12
SDSS-DR12 u = 15.36g = 14.12r = 13.96i = 14.04z = 13.86u - g = 1.24r - i = -0.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 14 55 24.07 +04 14 43.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 phase plot of GSC 00330-01476 Masek, Martin 2011-05-04 21:40 UTC Phase plot from ASAS-3 and my own observations.
1 GSC 00330-01476 data Masek, Martin 2011-05-04 21:40 UTC CCD+Clear; exp 30s
Telescope R70/700mm, 0.5x reducer
CCD Meade DSI Pro
Observer Martin Masek
Comp = GSC 00330-01442
JD geocentric; V-C magnitudes
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Masek, Martin 2014-08-27 23:20 UTC Reference added.
3 Masek, Martin 2014-08-27 22:42 UTC Reference and rise duration added. Improved period.
2 Admin, VSX 2013-09-17 20:43 UTC Update from [2013arXiv1309.1168P].
1 Masek, Martin 2011-05-04 22:15 UTC Initial submission.