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Latest Details
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Name
  V6019 Sgr  
AAVSO UID
000-BKK-331 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 06 42.89 -28 46 44.7  (271.67872 -28.77909) Search nearby
B1950.0 18 03 32.89 -28 47 01.1
Proper motion
RA: -110.0 +/- 17.6 mas/yDec: -121.0 +/- 17.8 mas/ySource: UCAC4
Galactic coord. 2.458 -3.915
Other names

(Internal only)
2MASS J18064288-2846446 ASASSN-V J180642.86-284645.6 MACHO 128.21540.15
OGLE-BLG-LPV-258197 OGLE-IV BLG520.32.16378 VSX J180642.8-284644
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Variability type
M
Spectral type --
Mag. range
12.5 - 16.8 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
13 Apr 1999 (HJD 2451282.0) Ephemeris
Outburst --
Period 212.2 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 = 1.581 (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 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
3 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
4 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 = 9.40H = 8.41K = 7.82J - K = 1.58
AllWISE W1 = 7.49W2 = 7.18W3 = 6.46W4 = 5.94W1 - W2 = 0.31W3 - W4 = 0.52
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 06 42.89 -28 46 44.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 128.21540.15 - lightcurve Hümmerich, Stefan 2012-03-08 15:00 UTC MACHO 128.21540.15 - lightcurve
1 MACHO 128.21540.15 - folded lightcurve Hümmerich, Stefan 2012-03-08 15:00 UTC MACHO 128.21540.15 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-27 20:53 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:00 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-03-09 01:41 UTC Initial submission.