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Latest Details
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Name
  V6091 Sgr  
AAVSO UID
000-BKH-156 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 08 21.38 -28 53 09.1  (272.08908 -28.88585) Search nearby
B1950.0 18 05 10.65 -28 53 36.2
Proper motion
RA: 39.4 +/- 11.7 mas/yDec: -48.1 +/- 11.1 mas/ySource: UCAC4
Galactic coord. 2.538 -4.281
Other names

(Internal only)
2MASS J18082138-2853090 MACHO 110.22318.407 OGLE-BLG-LPV-258706
OGLE-IV BLG520.29.145024 USNO-A2.0 0600-30640269 VSX J180821.3-285309
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Variability type
M
Spectral type --
Mag. range
12.7 - <16.6 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
21 Jun 1999 (HJD 2451351.00) Ephemeris
Outburst --
Period 193.49 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 = 1.420 (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 = 9.91H = 8.98K = 8.49J - K = 1.42
AllWISE W1 = 8.10W2 = 7.83W3 = 7.00W4 = 6.39W1 - W2 = 0.27W3 - W4 = 0.61
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 08 21.38 -28 53 09.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 110.22318.407 - lightcurve Hümmerich, Stefan 2012-01-12 16:22 UTC MACHO 110.22318.407 - lightcurve
1 MACHO 110.22318.407 - folded lightcurve Hümmerich, Stefan 2012-01-12 16:22 UTC MACHO 110.22318.407 - 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 20:58 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:04 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-01-12 21:22 UTC Initial submission.