AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 2
Log in to retrieve additional aliases from SIMBAD.
Name
  BH Cru  
AAVSO UID
000-BCV-591 (9717 observations)  
Constellation
Crux Sequence
J2000.0
12 16 16.80 -56 17 10.0  (184.07000 -56.28611) Search nearby
B1950.0 12 13 36.58 -56 00 29.9
Galactic coord. 298.037 +6.251
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1211-55 ASAS J121617-5617.2 HIP 59844
Hen 3-769    
(Not logged in)  Add name
Variability type
M
Spectral type SC4.5/8-e-SC7/8-e
Mag. range
6.9 - 9.8 V
Discoverer --
Epoch
28 Sep 1970 (HJD 2440858) Ephemeris
Outburst --
Period 530 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 Period increased from 420 to 530 d. between 1970 and 1996. After that it might be slowly decreasing. Spectral type changed from SC to C.
2 Admin, VSX Period changed from 420 to 530 days.
3 GCVS Team Epoch of Min I is given in the Table. The light curve like the light curves of R Cen and R Nor has two maxima and two minima of different depths. Max I 7.6m (0.22P), Min II 8.0m (0.41P), Max II 7.2m (0.53P).
(Not logged in)  Add remark
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 Uttenthaler, S.; van Stiphout, K.; Voet, K.; et al., 2011, The evolutionary
state of Miras with changing pulsation periods
2011A&A...531A..88U
3 W.S.G. Walker, 2009, eJAAVSO 101 2009JAVSO..37...87W
4 W.S.G. Walker, 2009, eJAAVSO 101 --
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 F.M.Bateson, NZAS Publ 2 (C 74), 20, 1974. --
7 D.Friedrich, E.Schoeffel, Bamb Ver 8, N95, 1971. --
8 T. Karlsson, Maxima of Mira stars --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Binocular program
 LPV Humps
 Legacy LPV South
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2016-11-01 15:22 UTC Spectral type from 2011A&A...531A..88U. Period, epoch and range from AAVSO data.
4 Otero, Sebastian Alberto 2011-01-06 01:12 UTC Maximum magnitude updated with ASAS-3 data.
3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-10-19 20:36 UTC Update from [W.S.G. Walker, 2009, eJAAVSO 101].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.