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Latest Details
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Name
  ASAS J155913-2444.1  
AAVSO UID
000-BQK-095 (5 observations)  
Constellation
Scorpius Sequence
J2000.0
15 59 12.77 -24 44 03.5  (239.80321 -24.73431) Search nearby
B1950.0 15 56 12.64 -24 35 33.4
Proper motion
RA: -2.7 +/- 2.2 mas/yDec: -6.0 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 348.302 +21.166
Other names

(Internal only)
2MASS J15591277-2444033 ASAS 155913-2444.1 ASASSN-V J155912.85-244403.6
CRTS J155912.6-244403 EPIC 203840332 Gaia DR2 6236111648433268608
Gaia DR3 6236111648433268608 IRAS 15562-2435 SSS_J155912.6-244403
TIC 66746585 UCAC4 327-077406 WISE J155912.79-244403.4
WISEA J155912.76-244403.5    
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Variability type
M
Spectral type --
Mag. range
11.0 - 15.1 V
Discoverer ASAS
Epoch
17 Apr 2003 (HJD 2452746.5) Ephemeris
Outburst --
Period 438.4 d
Rise/eclipse dur. --
Remarks
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Drake, A. J.; et al., 2017, The Catalina Surveys Southern Periodic Variable
Star Catalogue		 2017MNRAS.469.3688D
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 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 = 7.75H = 6.20K = 5.02J - K = 2.73
AllWISE W1 = 4.08W2 = 3.17W3 = 2.35W4 = 2.22W1 - W2 = 0.91W3 - W4 = 0.13
APASS-DR9 g' = 16.63r' = 12.50i' = 11.04
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2026-05-13 03:55 UTC Maximum magnitude from ASAS-3 data. Minimum magnitude from ASAS-SN data. Period from ASAS-3 and ASAS-SN data. Gaia DR3 position.
3 Otero, Sebastian Alberto 2018-08-28 00:48 UTC Period from 2017MNRAS.469.3688D.
2 Zalezsak, Tamas 2016-03-24 00:53 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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