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Latest Details
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Name
  MACHO 304.35736.146  
AAVSO UID
000-BKY-460 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 15 41.13 -22 07 57.1  (273.92136 -22.13253) Search nearby
B1950.0 18 12 40.27 -22 08 59.1
Galactic coord. 9.272 -2.505
Other names

(Internal only)
2MASS J18154113-2207570 AKARI-IRC-V1 J1815412-220755 OGLE-BLG-LPV-260864
OGLE-IV BLG543.26.61137    
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Variability type
M
Spectral type --
Mag. range
14.3 - 16.8 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
30 Mar 1995 (HJD 2449807) Ephemeris
Outburst --
Period 339 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.821 (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 = 9.47H = 8.27K = 7.65J - K = 1.82
AllWISE W1 = 7.12W2 = 6.92W3 = 6.14W4 = 5.48W1 - W2 = 0.20W3 - W4 = 0.66
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 41.13 -22 07 57.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 304.35736.146 - lightcurve and phase plot Hümmerich, Stefan 2013-04-12 22:48 UTC MACHO 304.35736.146 - 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 21:41 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-04-17 20:11 UTC Initial submission.

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