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Latest Details
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Name
  MACHO 120.21787.672  
AAVSO UID
000-BKS-457 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 07 19.57 -29 37 46.1  (271.83153 -29.62947) Search nearby
B1950.0 18 04 07.85 -29 38 11.1
Galactic coord. 1.776 -4.442
Other names

(Internal only)
2MASS J18071956-2937458 AKARI-IRC-V1 J1807194-293745 ASASSN-V J180719.56-293745.9
OGLE-BLG-LPV-258402 OGLE-IV BLG520.06.76060  
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Variability type
M
Spectral type --
Mag. range
14.4 - 17.0 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
30 Jul 1999 (HJD 2451390.0) Ephemeris
Outburst --
Period 434.8 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 = 1.862 (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 = 8.25H = 7.12K = 6.39J - K = 1.86
AllWISE W1 = 6.25W2 = 5.53W3 = 3.67W4 = 2.67W1 - W2 = 0.72W3 - W4 = 1.00
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 07 19.57 -29 37 46.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 120.21787.672 - lightcurve and phase plot Hümmerich, Stefan 2012-10-22 12:46 UTC MACHO 120.21787.672 - 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 20:54 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-10-22 17:30 UTC Initial submission.

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