AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V6239 Sgr  
AAVSO UID
000-BKL-682 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 13 44.74 -25 56 39.3  (273.43643 -25.94425) Search nearby
B1950.0 18 10 38.55 -25 57 32.6
Galactic coord. 5.701 -3.926
Other names

(Internal only)
2MASS J18134473-2556394 AKARI-IRC-V1 J1813448-255640 ASASSN-V J181344.75-255639.4
MACHO 161.24702.4183 OGLE BLG252.2.133632 OGLE-BLG-LPV 226959
OGLE-BLG-LPV-226959 OGLE-III BLG252.2.133632 VSX J181344.7-255639
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
13.0: - 16.2: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
29 Jun 1997 (HJD 2450629.0) Ephemeris
Outburst --
Period 267.8 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 = 1.687 (2MASS).
(Not logged in)  Add remark
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
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 9.38H = 8.33K = 7.69J - K = 1.69
AllWISE W1 = 6.93W2 = 6.75W3 = 6.09W4 = 5.50W1 - W2 = 0.18W3 - W4 = 0.59
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 13 44.74 -25 56 39.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 MACHO 161.24702.4183 - lightcurve Hümmerich, Stefan 2012-04-27 00:30 UTC MACHO 161.24702.4183 - lightcurve
1 MACHO 161.24702.4183 - folded lightcurve Hümmerich, Stefan 2012-04-27 00:30 UTC MACHO 161.24702.4183 - folded lightcurve
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2023-02-27 21:08 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Admin, VSX 2019-11-01 03:15 UTC Update from [2019PZ.....39....3K].
2 Admin, VSX 2013-04-18 00:14 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-04-29 00:16 UTC Initial submission.