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Name
  MACHO 301.45611.486  
AAVSO UID
000-BKT-144 (No observations)  
Constellation
Scutum Sequence
J2000.0
18 31 50.52 -13 24 08.8  (277.96049 -13.40245) Search nearby
B1950.0 18 29 00.99 -13 26 21.5
Galactic coord. 18.792 -1.820
Other names

(Internal only)
2MASS J18315051-1324088 AKARI-IRC-V1 J1831505-132409 GDS_J1831505-132408
OGLE-BLG-LPV-264718 OGLE-IV BLG574.08.54166  
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Variability type
M
Spectral type --
Mag. range
>13.5 - 18.0 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
16 Sep 1995 (HJD 2449977.0) Ephemeris
Outburst --
Period 374.7 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.950 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
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 = 10.16H = 9.05K = 8.21J - K = 1.95
AllWISE W1 = 7.18W2 = 6.61W3 = 5.02W4 = 4.10W1 - W2 = 0.57W3 - W4 = 0.92
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 31 50.52 -13 24 08.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 301.45611.486 - lightcurve and phase plot Hümmerich, Stefan 2012-11-08 00:16 UTC MACHO 301.45611.486 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2023-02-21 22:12 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-11-08 00:26 UTC Initial submission.

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