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Latest Details
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Name
  V5979 Sgr  
AAVSO UID
000-BKG-917 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 05 13.27 -28 02 22.8  (271.30527 -28.03967) Search nearby
B1950.0 18 02 04.37 -28 02 34.0
Proper motion
RA: -110.6 +/- 21.3 mas/yDec: -95.7 +/- 21.3 mas/ySource: UCAC4
Galactic coord. 2.946 -3.268
Other names

(Internal only)
2MASS J18051326-2802228 AKARI-IRC-V1 J1805133-280221 MACHO 104.21031.37
VSX J180513.2-280222    
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Variability type
M
Spectral type --
Mag. range
11.7 - <15.3 Rc
Discoverer Stefan Hümmerich, Klaus Bernhard
Epoch
07 Apr 1999 (HJD 2451276.0) Ephemeris
Outburst --
Period 366.0 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 = 1.792 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
2 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
3 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 = 7.38H = 6.30K = 5.59J - K = 1.79
AllWISE W1 = 4.79W2 = 3.91W3 = 3.23W4 = 2.54W1 - W2 = 0.87W3 - W4 = 0.69
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 05 13.27 -28 02 22.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 104.21031.37 - lightcurve Hümmerich, Stefan 2011-12-31 17:52 UTC MACHO 104.21031.37 - lightcurve
1 MACHO 104.21031.37 - folded lightcurve Hümmerich, Stefan 2011-12-29 15:17 UTC MACHO 104.21031.37 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2019-11-01 02:56 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2011-12-29 18:01 UTC Initial submission.