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Latest Details
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Name
  ASAS J052419-6938.7  
AAVSO UID
--  
Constellation
Dorado Sequence
J2000.0
05 24 19.31 -69 38 49.4  (81.08046 -69.64706) Search nearby
B1950.0 05 24 43.70 -69 41 23.8
Proper motion
RA: 5.8 +/- 4.4 mas/yDec: -1.7 +/- 4.4 mas/ySource: UCAC4
Galactic coord. 280.324 -32.845
Other names

(Internal only)
2MASS J05241931-6938492 ASASSN-V J052419.23-693849.3 GSC 09166-00854
Gaia DR2 4657970853761518592 Gaia DR3 4657970853761518592 IRAS 05247-6941
LHA 120-N 132B MACHO 77.7067.7 MSX LMC 461
OGLE BRIGHT-LMC-MISC-242 SP77 47-10 TIC 373679703
UCAC4 102-011504 WISE J052419.31-693849.3 WOH S 264
[W60] B90    
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Variability type
SRC
Spectral type M3-M4Ie
Mag. range
13.7 - 15.0 V
Discoverer ASAS
Epoch
--
Outburst --
Period 1006 d  (2.75 y)
Rise/eclipse dur. --
Remarks
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1 Riesen, Peter Long Secondary Period: 4900 d (2024A&A...690A..99M).
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References
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1 Munoz-Sanchez, G.; de Wit, S.; Bonanos, A. Z.; et al., 2024, Episodic mass
loss in the very luminous red supergiant [W60] B90 in the Large Magellanic
Cloud
2024A&A...690A..99M
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties.
2018A&A...616A...1G
3 G. Pojmanski, 2000, AcA 50, 177 2000AcA....50..177P
4 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1956ApJS....2..315H
External Links
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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 = 8.36H = 7.38K = 6.81J - K = 1.55
AllWISE W1 = 6.41W2 = 6.24W3 = 4.42W4 = 2.20W1 - W2 = 0.17W3 - W4 = 2.22
Images
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Supporting Documents
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Revision History
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5 Riesen, Peter 2025-06-23 12:58 UTC Type, spectral type, range and period from 2024A&A...690A..99M.
4 Bedient, James 2022-02-18 21:54 UTC Gaia EDR3 position. Type and period from 2018A&A...616A...1G.
3 Admin, VSX 2017-12-16 02:47 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Zalezsak, Tamas 2016-03-24 06:24 UTC UCAC4 position.
1 Admin, VSX 2011-12-27 06:09 UTC Initial upload.