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Latest Details
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Name
  MACHO 109.19850.39  
AAVSO UID
000-BKR-459 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 02 46.41 -28 43 58.6  (270.69338 -28.73294) Search nearby
B1950.0 17 59 36.02 -28 44 03.7
Proper motion
RA: 8.0 +/- 6.4 mas/yDec: -1.0 +/- 6.3 mas/ySource: UCAC4
Galactic coord. 2.076 -3.138
Other names

(Internal only)
2MASS J18024640-2843586 ASASSN-V J180246.31-284359.1  
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Variability type
SRA
Spectral type --
Mag. range
14.2 - 16.1 V
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
06 Jul 1998 (HJD 2451000.9) Ephemeris
Outburst --
Period 133.1 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Range (Rc): 12.2-13.8. Positional data was taken from 2MASS. J-K = 1.336 (2MASS).
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References
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1 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 = 9.42H = 8.50K = 8.09J - K = 1.34
AllWISE W1 = 7.88W2 = 7.70W3 = 4.86W4 = 3.35W1 - W2 = 0.18W3 - W4 = 1.51
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 02 46.41 -28 43 58.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 109.19850.39 - lightcurve and phase plot Hümmerich, Stefan 2012-09-28 12:56 UTC MACHO 109.19850.39 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Hümmerich, Stefan 2012-09-28 18:24 UTC Initial submission.

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