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Name
  MACHO 305.35410.181  
AAVSO UID
000-BKY-468 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 15 04.66 -21 28 23.1  (273.76940 -21.47307) Search nearby
B1950.0 18 12 04.68 -21 29 22.4
Galactic coord. 9.785 -2.067
Other names

(Internal only)
2MASS J18150465-2128230 AKARI-IRC-V1 J1815048-212821 ASASSN-V J181504.66-212823.1
OGLE-BLG-LPV-260693 OGLE-IV BLG542.10.789  
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Variability type
M
Spectral type --
Mag. range
>15.5 - 19.4: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
15 Jul 1997 (HJD 2450645.0) Ephemeris
Outburst --
Period 411.2 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 = 2.872 (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 = 10.53H = 8.83K = 7.66J - K = 2.87
AllWISE W1 = 5.58W2 = 4.86W4 = 2.90W1 - W2 = 0.71
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 04.66 -21 28 23.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 305.35410.181 - lightcurve and phase plot Hümmerich, Stefan 2013-04-13 20:03 UTC MACHO 305.35410.181 - 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 2023-02-27 21:10 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-04-17 22:02 UTC Initial submission.

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