AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  SW Car  
AAVSO UID
000-BDJ-138 (1 observation)  
Constellation
Carina Sequence
J2000.0
10 26 57.09 -58 16 34.0  (156.73788 -58.27611) Search nearby
B1950.0 10 25 06.34 -58 01 15.3
Proper motion
RA: -16.363 +/- 1.325 mas/yDec: 9.462 +/- 0.585 mas/ySource: Gaia DR1
Galactic coord. 284.873 -0.564
Other names

(Internal only)
AN 41.1909 ASASSN-V J102657.07-581633.3 CD-57 3225
CPD-57 3238 GDS_J1026576-581634 HD 302863
HV 3207 IOMC 8613000016  
(Not logged in)  Add name
Variability type
EA/DS
Spectral type A0
Mag. range
10.53 - 12.6 V
Discoverer Annie J. Cannon (1909)
Epoch
24 Dec 2004 (HJD 2453363.829) Ephemeris
Outburst --
Period 8.1660595 d
Rise/eclipse dur. 9%  (17.639 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= 10.61 V.
2 GCVS Team Depth of Min II 0.05m.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 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
2 Bob Nelson's O-C files, 2016 --
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 W.Strohmeier, IBVS N234, 1967. 1967IBVS..234....1S
5 J.Kordylewska, R.Szafraniec, EBC 39, 1960. --
6 Dunér, N. C.; Hartwig, E.; Muller, G., 1910, Benennung von neu entdeckten
veränderlichen Sternen
1910AN....186..273D
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.
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 = 9.81H = 9.49K = 9.37J - K = 0.44
AllWISE W1 = 9.33W2 = 9.38W3 = 8.78W4 = 7.24W1 - W2 = -0.05W3 - W4 = 1.54
APASS-DR9 B = 10.90V = 10.65i' = 10.58B - V = 0.26
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 10 26 57.09 -58 16 34.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 Loden 143 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Fernig, Leo 2022-09-21 20:31 UTC Discoverer updated from 1910AN....186..273D p279
3 Otero, Sebastian Alberto 2020-05-23 03:18 UTC Period, epoch, eclipse duration and range from the GCVS (November 2019 version).
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.