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Latest Details
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Name
  RT Sco  
AAVSO UID
000-BBY-396 (4558 observations)  
Constellation
Scorpius Sequence
J2000.0
17 03 32.56 -36 55 13.7  (255.88567 -36.92047) Search nearby
B1950.0 17 00 10.28 -36 51 01.8
Proper motion
RA: 4.8 +/- 3.2 mas/yDec: -7.2 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 348.440 +2.798
Other names

(Internal only)
AAVSO 1656-36 ASASSN-V J170332.50-365513.9 GDS_J1703325-365513
HD 153858 HV 26 IOMC 7372000018
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Variability type
M
Spectral type S7,2(M6e-M7e)
Mag. range
7.0 - 18.0 V
Discoverer Williamina Fleming (1893)
Epoch
18 Jun 2005 (HJD 2453540.0) Ephemeris
Outburst --
Period 447.4 d
Rise/eclipse dur. 41%  (183 d)
Remarks
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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 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
External Links
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Location    Go   
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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 = 1.87H = 0.87K = 0.29J - K = 1.58
AllWISE W3 = -1.31W4 = -2.27W3 - W4 = 0.95
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 03 32.56 -36 55 13.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-01-19 03:51 UTC Minimum magnitude, period and epoch from AAVSO data.
3 Fernig, Leo 2022-04-22 13:33 UTC Discoverer updated from 1907AnHar..55....1C page 21
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.