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Name
  TZ CMa  
AAVSO UID
000-BDH-730 (6142 observations)  
Constellation
Canis Major Sequence
J2000.0
06 41 47.17 -19 40 25.1  (100.44654 -19.67364) Search nearby
B1950.0 06 39 36.93 -19 37 28.1
Proper motion
RA: -1.042 +/- 0.739 mas/yDec: 0.806 +/- 0.776 mas/ySource: Gaia DR1
Galactic coord. 229.593 -10.882
Other names

(Internal only)
AN 179.1932 ASAS J064147-1940.4 ASASSN-V J064147.14-194025.6
BD-19 1526 CPD-19 1403 GALEX J064147.0-194022
GSC 05957-01076 TYC 5957-1076-1 UCAC4 352-015981
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Variability type
EA
Spectral type A0
Mag. range
10.01 - 10.55 V
Discoverer --
Epoch
10 Dec 2005 (HJD 2453714.8) Ephemeris
Outburst --
Period 3.822871 d
Rise/eclipse dur. 6%  (5.50 h)
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 10.52V at phase 0.513. GCVS epoch was actually a Min II epoch: HJD 2427124.871.
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References
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1 Bob Nelson's O-C files, 2016 --
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 A.V.Solov'ev, Astron. Tsirk. N13, 1943. --
4 N.F.Florja, Tr. Gos. Astron. Inst. Sternberg 8, Issue 2, 1937. 1937TrSht...8....5F
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 = 9.77H = 9.76K = 9.66J - K = 0.12
AllWISE W1 = 9.62W2 = 9.63W3 = 9.57W1 - W2 = -0.01
APASS-DR9 B = 10.18V = 10.01g' = 10.04r' = 10.14i' = 10.22B - V = 0.17
SDSS-DR12 u = 12.88g = 10.12r = 10.13i = 10.31z = 11.85u - g = 2.76r - i = -0.18
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-07-11 23:40 UTC Period, epoch, eclipse duration and range from ASAS-3 data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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