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Latest Details
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Name
  V5993 Sgr  
AAVSO UID
000-BKG-942 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 06 03.85 -27 42 14.9  (271.51604 -27.70414) Search nearby
B1950.0 18 02 55.03 -27 42 33.9
Proper motion
RA: 2.6 +/- 6.8 mas/yDec: -12.9 +/- 12.1 mas/ySource: UCAC4
Galactic coord. 3.330 -3.268
Other names

(Internal only)
2MASS J18060384-2742149 ASASSN-V J180603.89-274214.3 MACHO 105.21296.4066
USNO-A2.0 0600-30385223 VSX J180603.8-274214  
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Variability type
M
Spectral type --
Mag. range
>11.3 - 14.6 Rc
Discoverer Stefan Hümmerich, Klaus Bernhard
Epoch
19 May 1999 (HJD 2451318.0) Ephemeris
Outburst --
Period 205.5 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 = 1.395 (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 = 8.80H = 7.83K = 7.40J - K = 1.40
AllWISE W1 = 7.05W2 = 6.71W3 = 6.21W4 = 5.69W1 - W2 = 0.34W3 - W4 = 0.52
APASS-DR9 B = 15.53V = 13.58g' = 14.56r' = 12.77i' = 11.23B - V = 1.95
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 06 03.85 -27 42 14.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 105.21296.4066 - lightcurve Hümmerich, Stefan 2011-12-30 23:33 UTC MACHO 105.21296.4066 - ightcurve
1 MACHO 105.21296.4066 - folded lightcurve Hümmerich, Stefan 2011-12-30 20:45 UTC MACHO 105.21296.4066 - 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 02:57 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2011-12-30 21:15 UTC Initial submission.