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Name
  MACHO 150.29315.15  
AAVSO UID
000-BKW-831 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 24 55.69 -30 25 44.5  (276.23203 -30.42902) Search nearby
B1950.0 18 21 42.87 -30 27 24.9
Proper motion
RA: 7.3 +/- 14.0 mas/yDec: -28.3 +/- 14.0 mas/ySource: UCAC4
Galactic coord. 2.850 -8.185
Other names

(Internal only)
2MASS J18245568-3025444 ASASSN-V J182455.63-302544.4 IRAS Z18217-3027
OGLE-BLG-LPV-263329 OGLE-IV BLG556.04.49 [MM63] 1-144
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Variability type
M
Spectral type M5
Mag. range
11.7 - 15.5 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
13 May 1997 (HJD 2450582.0) Ephemeris
Outburst --
Period 286.7 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 = 1.499 (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
3 S.W. McCuskey, R. Mehlhorn, 1963, AJ 68, 319 1963AJ.....68..319M
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 = 9.10H = 8.17K = 7.60J - K = 1.50
AllWISE W1 = 6.71W2 = 6.46W3 = 5.55W4 = 4.81W1 - W2 = 0.25W3 - W4 = 0.74
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 24 55.69 -30 25 44.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 150.29315.15 - lightcurve and phase plot Hümmerich, Stefan 2013-03-10 20:28 UTC MACHO 150.29315.15 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-21 21:58 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2014-05-04 00:02 UTC Spectral type from 1963AJ.....68..319M
1 Hümmerich, Stefan 2013-03-11 12:21 UTC Initial submission.