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Latest Details
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Name
  HP TrA  
AAVSO UID
000-BFN-801 (329 observations)  
Constellation
Triangulum Australe Sequence
J2000.0
15 26 06.47 -63 25 37.6  (231.52696 -63.42711) Search nearby
B1950.0 15 21 49.36 -63 15 06.4
Proper motion
RA: -2.949 +/- 0.551 mas/yDec: -6.233 +/- 0.436 mas/ySource: Gaia DR1
Galactic coord. 319.241 -5.565
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J152606-6325.6 ASASSN-V J152606.36-632537.8 CD-62 935
CPD-62 4477 HD 136828 IOMC 9026000055
SAO 253159    
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Variability type
EA
Spectral type B5III
Mag. range
8.92 - 9.24 V
Discoverer --
Epoch
15 Jun 1963 (HJD 2438196.25000) Ephemeris
Outburst --
Period 1.4663596 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Min II= 9.08.
2 GCVS Team Deep Min II. The elements need improvement.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 W.Strohmeier, IBVS N665, 1972. 1972IBVS..665....1S
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 = 8.77H = 8.80K = 8.79J - K = -0.02
AllWISE W1 = 8.77W2 = 8.81W3 = 8.84W4 = 8.42W1 - W2 = -0.03W3 - W4 = 0.42
APASS-DR9 B = 8.96V = 9.09B - V = -0.14
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 15 26 06.47 -63 25 37.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 HP TrA lightcurve Otero, Sebastian Alberto 2007-08-30 00:30 UTC HP TrA lightcurve using ASAS-3 data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2007-08-30 00:30 UTC Corrected period with ASAS data.
UCAC2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.