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Latest Details
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Name
  MACHO 166.30683.260  
AAVSO UID
000-BKW-917 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 28 00.04 -25 52 22.2  (277.00016 -25.87284) Search nearby
B1950.0 18 24 54.10 -25 54 17.6
Galactic coord. 7.259 -6.732
Other names

(Internal only)
2MASS J18280003-2552223 AKARI-IRC-V1 J1828000-255222 ASASSN-V J182800.04-255222.4
IRAS 18248-2554 OGLE-BLG-LPV-264041 OGLE-IV BLG561.07.55875
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Variability type
M
Spectral type --
Mag. range
13.9: - 17.5 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
10 Jul 1997 (HJD 2450640) Ephemeris
Outburst --
Period 463 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 = 2.899 (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 = 8.99H = 7.36K = 6.09J - K = 2.90
AllWISE W1 = 4.33W2 = 3.38W3 = 1.40W4 = 0.35W1 - W2 = 0.94W3 - W4 = 1.05
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 28 00.04 -25 52 22.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 166.30683.260 - lightcurve and phase plot Hümmerich, Stefan 2013-03-14 16:19 UTC MACHO 166.30683.260 - 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 22:04 UTC Gaia DR3 position.
1 Hümmerich, Stefan 2013-03-15 01:31 UTC Initial submission.

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