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Details for Revision 3
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Name
  ASAS J051023-6846.4  
AAVSO UID
000-BGB-905 (1343 observations)  
Constellation
Dorado Sequence
J2000.0
05 10 22.78 -68 46 23.8  (77.59492 -68.77328) Search nearby
B1950.0 05 10 37.35 -68 49 58.6
Galactic coord. 279.601 -34.234
Other names

(Internal only)
2MASS J05102280-6846238 AAVSO_DES 0510-68 ASAS 051023-6846.4
CD-68 267 CPD-68 326 GSC 09161-01137
HIP 24080 LHA 120-S 86 PPM 354587
RMC 81 Sk-68 63 TYC 9161-1137-1
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Variability type
EA+SDOR
Spectral type B2-3Ieq
Mag. range
9.4 - 10.85 V
Discoverer --
Epoch
10 Oct 2005 (HJD 2453654.1) Ephemeris
Outburst --
Period 74.570 d
Rise/eclipse dur. 15%  (11.2 d)
Remarks
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1 Otero, Sebastian Alberto In the LMC. Very eccentric. Min II around phase 0.80. Also ellipsoidal variations and intrinsic variability. SDOR eruption at the end of the XIX century according to 2001A&A...366..508V. Eclipsing amplitude 0.45 mag. Variability in quiescence around V= 10.25 - 10.85.
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References
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1 Morel, M., 2020, Updated positions for the LMC II 4801 GCVS stars, VSS
Newsletter 2020-3 (July 2020)
--
2 Samus, N. N.; et al., 2017, General catalogue of variable stars: Version
GCVS 5.1. Extragalactic Variable Stars. Catalogue (Vol. V)
2017ARep...61...80S
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 The eclipsing hypergiant R 81 (B2.5Ia-O) in the Large Magellanic Cloud.
System properties from spectroscopic and photometric monitoring
2002A&A...389..931T
5 S Doradus variables in the Galaxy and the Magellanic Clouds 2001A&A...366..508V
6 S Doradus variables in the Galaxy and the Magellanic Clouds 2001A&A...366..508V
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2011-12-17 00:18 UTC Phase plot combining data from all available sources and showing the different types of variability.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Morel, Mati 2021-05-03 12:35 UTC Primary name from the GCVS Extragalactic Variable Stars Catalogue and VSS Newsletter 2020-3. Gaia DR2 position.
3 Otero, Sebastian Alberto 2011-12-17 00:20 UTC Reference added.
2 Otero, Sebastian Alberto 2011-12-17 00:18 UTC Primary record creation. Type, period, epoch, eclipse duration and range from all available data. UCAC3 position. Maximum magnitude from 2001A&A...366..508V
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.