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Latest Details
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Name
  MACHO 310.38079.25  
AAVSO UID
000-BKQ-318 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 19 27.25 -22 46 57.0  (274.86356 -22.78249) Search nearby
B1950.0 18 16 25.54 -22 48 15.3
Galactic coord. 9.110 -3.579
Other names

(Internal only)
2MASS J18192725-2246569 AKARI-IRC-V1 J1819272-224656 ASASSN-V J181927.25-224657.0
OGLE-BLG-LPV-261843 OGLE-IV BLG527.20.85918 VSX J181927.2-224657
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Variability type
M
Spectral type --
Mag. range
12.4 - <16.4 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
25 Mar 1996 (HJD 2450168.0) Ephemeris
Outburst --
Period 360.3 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 = 1.783 (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 = 8.37H = 7.27K = 6.59J - K = 1.78
AllWISE W1 = 6.14W2 = 5.58W3 = 4.01W4 = 2.98W1 - W2 = 0.56W3 - W4 = 1.03
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 19 27.25 -22 46 57.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 310.38079.25 - lightcurve and phase plot Hümmerich, Stefan 2012-08-24 16:35 UTC MACHO 310.38079.25 - 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 21:48 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-08-24 20:15 UTC Initial submission.

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