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Name
  1RXS J004820.7-733154  
AAVSO UID
000-BJP-582 (219 observations)  
Constellation
Tucana Sequence
J2000.0
00 48 20.00 -73 31 52.1  (12.08333 -73.53114) Search nearby
B1950.0 00 46 34.26 -73 48 11.9
Proper motion
RA: -95.0 +/- 3.6 mas/yDec: -21.6 +/- 3.4 mas/ySource: UCAC4
Galactic coord. 303.236 -43.595
Other names

(Internal only)
2MASS J00482000-7331521 OGLE-SMC-LPV-07049 RX J0048.3-7332
SMC 3 UCAC4 083-002270  
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Variability type
ZAND+X
Spectral type M0III+WD
Mag. range
14.86 - 15.4 V
Discoverer --
Epoch
--
Outburst --
Period 1630: d  (4.46 y)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Super-Soft X-ray Source. Variations with a period of 110 d. in OGLE Ic data and 1647 d. in MACHO near-B data. The first probably due to pulsations from the red giant and the long time modulation probably due to orbital motion since it is also present in X-rays (1630 d.). Range in OGLE V data 15.0 - 15.4. H-alpha emission outburst of the hot component in 1980-1981 (3 mag. in U, 1 mag. in R and undetectable in I).
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References
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1 Sturm, R., et. al. 2011, The XMM-Newton survey of the Small Magellanic
Cloud: a new X-ray view of the symbiotic binary SMC 3		 2011A&A...529A.152S
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 = 11.94H = 11.04K = 10.80J - K = 1.14
AllWISE W1 = 10.56W2 = 10.63W3 = 10.22W4 = 9.28W1 - W2 = -0.07W3 - W4 = 0.94
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 00 48 20.00 -73 31 52.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2012-09-11 05:40 UTC Type, period and minimum magnitude from 2011A&A...529A.152S. Maximum magnitude from 2002AJ....123..855Z. UCAC4 position.
1 Admin, VSX 2009-10-23 00:55 UTC Preserved original object data.

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