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Name
  CzeV203  
AAVSO UID
000-BJV-935 (No observations)  
Constellation
Norma Sequence
J2000.0
15 55 22.59 -55 09 50.8  (238.84412 -55.16411) Search nearby
B1950.0 15 51 27.33 -55 01 04.7
Proper motion
RA: 4.3 +/- 4.3 mas/yDec: -4.1 +/- 4.3 mas/ySource: UCAC4
Galactic coord. 327.193 -1.204
Other names

(Internal only)
ASASSN-V J155522.54-550951.0 ATACAMA1 CzeV203 Nor
GDS_J1555226-550950 UCAC4 175-143466 USNO-B1.0 0348-0536257
VSX J155522.5-550950    
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Variability type
EW
Spectral type --
Mag. range
14.2 - 14.7 Rc
Discoverer Martin Lehky and Dalibor Hanzl
Epoch
10 Apr 2010 (HJD 2455296.70616) Ephemeris
Outburst --
Period 0.298603 d  (7.1665 h)
Rise/eclipse dur. --
Remarks
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References
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1 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue		 2017OEJV..185....1S
2 CzeV - The Czech Variable Star Catalogue, 2017, online data --
3 CzeV203 Nor --
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 = 12.77H = 12.30K = 12.20J - K = 0.56
AllWISE W1 = 12.12W2 = 12.46W1 - W2 = -0.34
APASS-DR9 B = 15.80V = 14.89g' = 15.36r' = 14.56i' = 14.22B - V = 0.91
Images
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Supporting Documents
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2 Close vicinity of ATACAMA1 Nor Lehký, Martin 2010-07-26 10:27 UTC Close vicinity of ATACAMA1 Nor (field of view is 59' x 39', north is to the top, east to the left)
1 Phased CCD R band light curve of ATACAMA1 Nor Lehký, Martin 2010-07-24 10:15 UTC Phased CCD R band light curve of ATACAMA1 Nor (14 days, 555 points)
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Revision History
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1 Lehký, Martin 2010-07-24 22:46 UTC Initial submission.

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