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Latest Details
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Name
  V6389 Sgr  
AAVSO UID
000-BKL-615 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 21 40.56 -25 32 52.6  (275.41900 -25.54794) Search nearby
B1950.0 18 18 35.00 -25 34 20.5
Galactic coord. 6.893 -5.317
Other names

(Internal only)
2MASS J18214055-2532525 AKARI-IRC-V1 J1821405-253251 ASASSN-V J182140.56-253252.6
IRAS 18185-2534 MACHO 160.28088.53 USNO-A2.0 0600-32617271
VSX J182140.5-253252    
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Variability type
M
Spectral type --
Mag. range
13.2 - <16.2 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
03 May 1999 (HJD 2451302) Ephemeris
Outburst --
Period 535 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 = 2.296 (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 = 8.83H = 7.42K = 6.54J - K = 2.30
AllWISE W1 = 5.94W2 = 5.48W3 = 4.10W4 = 3.35W1 - W2 = 0.46W3 - W4 = 0.75
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 21 40.56 -25 32 52.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 160.28088.53 - lightcurve Hümmerich, Stefan 2012-04-22 22:25 UTC MACHO 160.28088.53 - lightcurve
1 MACHO 160.28088.53 - folded lightcurve Hümmerich, Stefan 2012-04-22 22:25 UTC MACHO 160.28088.53 - 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 03:23 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-04-22 23:43 UTC Initial submission.