AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 4
Log in to retrieve additional aliases from SIMBAD.
Name
  SY Cen  
AAVSO UID
000-BDK-292 (No observations)  
Constellation
Centaurus Sequence
J2000.0
13 41 51.55 -61 46 10.1  (205.46479 -61.76947) Search nearby
B1950.0 13 38 25.44 -61 31 02.0
Galactic coord. 308.857 +0.521
Other names

(Internal only)
AN 190.1906 ASASSN-V J134151.57-614610.8 CD-61 3931
CPD-61 3912 GDS_J1341515-614609 HV 1302
IOMC 8991000067 OGLE GD1261.30.23 WISE J134151.5-614609
(Not logged in)  Add name
Variability type
EA/SD
Spectral type A5
Mag. range
11.05 - 12.2 V
Discoverer --
Epoch
05 May 2004 (HJD 2453130.697) Ephemeris
Outburst --
Period 6.631128 d
Rise/eclipse dur. 9%  (14.32 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2017ARep...61...80S Min II= 11.10 V.
2 GCVS Team d = 0.05P.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Udalski, A.; et al., 2018, OGLE Collection of Galactic Cepheids 2018AcA....68..315U
2 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 E.Hertzsprung, Leid Ann 20, N3, 119, 1950. --
5 Dunér, N. C.; Hartwig, E.; Muller, G., 1907, Benennung von neu entdeckten
veränderlichen Sternen
1907AN....176..181.
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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Fernig, Leo 2022-09-21 20:29 UTC Discoverer updated from 1907AN....176..181. p188
4 Otero, Sebastian Alberto 2020-05-23 03:18 UTC Period, epoch, eclipse duration and range from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2019-10-09 00:30 UTC Other names from 2018AcA....68..315U. Gaia DR2 position.
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.