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Latest Details
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Name
  MACHO 309.37076.962  
AAVSO UID
000-BKQ-144 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 17 48.93 -22 26 07.3  (274.45385 -22.43535) Search nearby
B1950.0 18 14 47.67 -22 27 18.5
Galactic coord. 9.238 -3.082
Other names

(Internal only)
2MASS J18174892-2226071 AKARI-IRC-V1 J1817489-222607 OGLE-BLG-LPV-261434
OGLE-III BLG294.7.82242 OGLE-IV BLG656.06.819 VSX J181748.9-222607
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Variability type
M
Spectral type --
Mag. range
14.5 - 17.6 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
01 Apr 1997 (HJD 2450540.0) Ephemeris
Outburst --
Period 364.4 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 = 2.394 (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 = 8.97H = 7.41K = 6.57J - K = 2.39
AllWISE W1 = 6.04W2 = 5.47W3 = 3.33W4 = 1.80W1 - W2 = 0.57W3 - W4 = 1.53
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 17 48.93 -22 26 07.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 309.37076.962 - lightcurve and phase plot Hümmerich, Stefan 2012-08-17 21:14 UTC MACHO 309.37076.962 - 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 21:45 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-08-17 23:17 UTC Initial submission.

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