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
  V0381 Sco  
AAVSO UID
000-BFK-671 (1 observation)  
Constellation
Scorpius Sequence
J2000.0
17 47 03.43 -35 47 06.8  (266.76429 -35.78522) Search nearby
B1950.0 17 43 41.68 -35 46 02.6
Proper motion
RA: -5.089 +/- 3.672 mas/yDec: -5.874 +/- 3.303 mas/ySource: Gaia DR1
Galactic coord. 354.297 -3.812
Other names

(Internal only)
2MASS J17470342-3547067 ASAS J174703-3547.1 ASASSN-V J174703.37-354705.8
GSC 07389-01504 HV 6990 IOMC 7389000027
TYC 7389-1504-1    
(Not logged in)  Add name
Variability type
EA/GS+SRC
Spectral type A8II+M5Ia
Mag. range
11.63 V - 16.0 p
Discoverer --
Epoch
27 Feb 1926 (HJD 2424574) Ephemeris
Outburst --
Period 6545 d  (17.92 y)
Rise/eclipse dur. 10.34%  (97 weeks)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto J-K= 1.40. Pulsations at maximum V= 11.63 -11.90 with elements HJD 2452691 + 83.5 x E.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Galan, C.; et al., 2013, A new look at the long-period eclipsing binary
V383 Scorpi
2013A&A...550A..93G
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 H.Timmermann, IBVS N292, 1968. 1968IBVS..292....1T
5 H.H.Swope, HA 90, N8, 1939. 1940AnHar..90..231S
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 = 8.37H = 7.47K = 7.06J - K = 1.30
AllWISE W1 = 6.58W2 = 6.64W3 = 6.15W4 = 5.73W1 - W2 = -0.07W3 - W4 = 0.43
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
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.
4 Otero, Sebastian Alberto 2014-02-20 23:36 UTC Spectral type from 2013A&A...550A..93G. Type, maximum magnitude and pulsation elements from ASAS-3 data. UCAC4 position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Renz, Wolfgang 2008-02-09 18:19 UTC Corrected the D in % from 102 % to the actual correct 670/6475 = 0.1034 = 10.34 %.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.