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Latest Details
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Name
  2MASS J15182409-5422360  
AAVSO UID
000-BKT-591 (No observations)  
Constellation
Lupus Sequence
J2000.0
15 18 24.07 -54 22 36.0  (229.60031 -54.37666) Search nearby
B1950.0 15 14 40.08 -54 11 39.9
Proper motion
RA: -2.5 +/- 6.3 mas/yDec: -6.9 +/- 6.3 mas/ySource: UCAC4
Galactic coord. 323.344 +2.565
Other names

(Internal only)
ASAS J151824-5422.6 OGLE-GD-LPV-008058 OGLE-IV GD1190.13.176
WISE J151824.08-542235.9    
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Variability type
M
Spectral type --
Mag. range
13.4 - <15.8: V
Discoverer --
Epoch
31 Mar 2003 (HJD 2452730.0) Ephemeris
Outburst --
Period 387.1 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 12.9 mag. star 1.7" to the SE.
2 Otero, Sebastian Alberto J-K= 2.19. ASAS-3 magnitudes strongly contaminated by GSC 08698-01124 (V= 12.9; sep. 1.7") Also by UCAC4 179-132136 (V= 15.5; sep. 9") and UCAC4 179-132140 (V= 15.7; sep. 16"). Range has been corrected. It might be a mira. 2MASS position.
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References
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1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 P. Tisserand, 2012, A&A 539, A51 2012A&A...539A..51T
3 The All Sky Automated Survey 2002AcA....52..397P
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 = 9.99H = 8.75K = 7.80J - K = 2.19
AllWISE W1 = 7.05W2 = 6.35W3 = 5.68W4 = 5.23W1 - W2 = 0.70W3 - W4 = 0.45
APASS-DR9 B = 13.24V = 12.56g' = 12.90r' = 12.36i' = 12.08B - V = 0.68
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 15 18 24.07 -54 22 36.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2012-11-25 02:16 UTC Phase plot with ASAS-3 data corrected from light contamination.
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Revision History
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2 Otero, Sebastian Alberto 2023-02-22 17:27 UTC Type and period from 2022ApJS..260...46I. Gaia DR3 position.
1 Otero, Sebastian Alberto 2012-11-25 02:16 UTC Initial submission.

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