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Details for Revision 1
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Name
  BN Cir  
AAVSO UID
000-BDM-080 (70 observations)  
Constellation
Circinus Sequence
J2000.0
15 17 50.40 -59 43 42.0  (229.46000 -59.72833) Search nearby
B1950.0 15 13 50.65 -59 32 43.9
Galactic coord. 320.433 -1.927
Other names

(Internal only)
ASAS J151750-5943.7 CD-59 5602 CPD-59 5885
HD 135432    
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Variability type
E
Spectral type B9III/IV
Mag. range
9.2 - 9.6 p
Discoverer --
Epoch
22 Jul 1963 (HJD 2438233.25) Ephemeris
Outburst --
Period 6.7125 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 10.46 V at phase 0.777, duration 7%.
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References
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1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 S.W. Dvorak, 2004, IBVS 5542 2004IBVS.5542....1D
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 W.Strohmeier, IBVS N665, 1972. 1972IBVS..665....1S
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Supporting Documents
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Stellar Association Membership
 ASCC 79 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2025-05-06 19:46 UTC Type, period, epoch, eclipse duration and range from ASAS-3 data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-04-04 03:35 UTC Update from [2004IBVS.5542....1D].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.