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Latest Details
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Name
  V6224 Sgr  
AAVSO UID
000-BKG-878 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 12 58.82 -27 14 23.7  (273.24510 -27.23992) Search nearby
B1950.0 18 09 50.73 -27 15 13.6
Galactic coord. 4.477 -4.391
Other names

(Internal only)
2MASS J18125882-2714237 AKARI-IRC-V1 J1812588-271424 ASASSN-V J181258.83-271423.6
MACHO 103.24293.554 OGLE BLG237.2.8 OGLE-BLG-LPV 226214
OGLE-BLG-LPV-226214 OGLE-III BLG237.2.8 OGLE-IV BLG523.22.170109
VSX J181258.8-271423    
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Variability type
M
Spectral type --
Mag. range
13.7 - 17.4 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
06 Jul 1997 (HJD 2450636.0) Ephemeris
Outburst --
Period 251.2 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 = 1.814 (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 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013arXiv1304.2787S
6 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013arXiv1304.2787S
7 Soszynski, I.; et al., 2013, The Optical Gravitational Lensing Experiment.
The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the
Galactic Bulge
2013AcA....63...21S
8 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
9 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 = 9.27H = 8.14K = 7.46J - K = 1.81
AllWISE W1 = 7.21W2 = 6.99W3 = 6.03W4 = 5.32W1 - W2 = 0.22W3 - W4 = 0.71
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 12 58.82 -27 14 23.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 103.24293.554 - lightcurve Hümmerich, Stefan 2011-12-27 15:43 UTC MACHO 103.24293.554 - lightcurve
1 MACHO 103.24293.554 - folded lightcurve Hümmerich, Stefan 2011-12-27 15:43 UTC MACHO 103.24293.554 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2023-02-27 21:07 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Admin, VSX 2019-11-01 03:14 UTC Update from [2019PZ.....39....3K].
2 Admin, VSX 2013-04-18 00:14 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2011-12-27 19:40 UTC Initial submission.