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Latest Details
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Name
  V6253 Sgr  
AAVSO UID
000-BKN-458 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 14 30.71 -21 38 28.3  (273.62798 -21.64120) Search nearby
B1950.0 18 11 30.51 -21 39 25.2
Galactic coord. 9.575 -2.032
Other names

(Internal only)
2MASS J18143071-2138283 AKARI-IRC-V1 J1814308-213828 IRAS 18115-2139
MACHO 305.35072.100 OGLE-BLG-LPV-260541 OGLE-IV BLG542.03.40475
OH009.574-02.032 VSX J181430.7-213828  
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Variability type
M
Spectral type --
Mag. range
15.1 - 19.3 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
28 Apr 1997 (HJD 2450567.0) Ephemeris
Outburst --
Period 590.1 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 OH-maser according to 2001A&A...366..481S. J-K = 3.926 (2MASS). Positional data was taken from 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 = 8.65H = 6.38K = 4.74J - K = 3.91
AllWISE W3 = -0.57W4 = -2.24W3 - W4 = 1.67
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 14 30.71 -21 38 28.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 305.35072.100 - lightcurve and phase plot Hümmerich, Stefan 2012-06-23 12:40 UTC MACHO 305.35072.100 - lightcurve and phase plot
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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 21:09 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:16 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-06-24 08:49 UTC Initial submission.