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Name
  MACHO 308.36915.105  
AAVSO UID
000-BKP-899 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 17 35.40 -21 58 13.3  (274.39750 -21.97037) Search nearby
B1950.0 18 14 34.88 -21 59 23.0
Proper motion
RA: -29.3 +/- 27.5 mas/yDec: -11.7 +/- 12.4 mas/ySource: UCAC4
Galactic coord. 9.624 -2.817
Other names

(Internal only)
2MASS J18173540-2158133 ASASSN-V J181735.51-215813.8 OGLE-BLG-LPV-261356
OGLE-IV BLG656.14.63186 VSX J181735.4-215813  
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Variability type
M
Spectral type --
Mag. range
12.5 - 16.4 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
18 Mar 1998 (HJD 2450891.0) Ephemeris
Outburst --
Period 225.4 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 = 1.431 (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 = 9.87H = 8.96K = 8.44J - K = 1.43
AllWISE W1 = 7.67W2 = 7.27W3 = 6.72W4 = 6.08W1 - W2 = 0.40W3 - W4 = 0.65
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 17 35.40 -21 58 13.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 308.36915.105 - lightcurve and phase plot Hümmerich, Stefan 2012-08-09 00:13 UTC MACHO 308.36915.105 - 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 21:44 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-08-09 00:34 UTC Initial submission.

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