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Latest Details
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Name
  MACHO 155.26045.67  
AAVSO UID
000-BKW-833 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 17 09.66 -31 44 21.4  (274.29025 -31.73927) Search nearby
B1950.0 18 13 54.68 -31 45 29.3
Galactic coord. 0.909 -7.302
Other names

(Internal only)
2MASS J18170966-3144214 AKARI-IRC-V1 J1817096-314421 ASASSN-V J181709.66-314421.4
OGLE-BLG-LPV-261234 OGLE-IV BLG546.26.29649  
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Variability type
M
Spectral type --
Mag. range
>13.0 - 16.4 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
16 Jul 1999 (HJD 2451376.0) Ephemeris
Outburst --
Period 322.5 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 = 1.690 (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 = 8.92H = 7.88K = 7.23J - K = 1.69
AllWISE W1 = 6.53W2 = 6.12W3 = 4.54W4 = 3.70W1 - W2 = 0.41W3 - W4 = 0.84
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 17 09.66 -31 44 21.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 155.26045.67 - lightcurve and phase plot Hümmerich, Stefan 2013-03-10 20:32 UTC MACHO 155.26045.67 - 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 21:43 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-03-11 12:58 UTC Initial submission.

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