AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 2
Log in to retrieve additional aliases from SIMBAD.
Name
  MACHO 128.21413.122  
AAVSO UID
000-BKK-328 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 06 17.22 -28 35 06.3  (271.57175 -28.58508) Search nearby
B1950.0 18 03 07.09 -28 35 26.9
Galactic coord. 2.582 -3.738
Other names

(Internal only)
2MASS J18061720-2835062 AKARI-IRC-V1 J1806172-283508 OGLE BLG217.1.33693
OGLE-BLG-LPV-209300 VSX J180617.2-283506 [KY2009] 19
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
13.736 (3.282) Ic
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
15 Jun 1999 (HJD 2451345.0) Ephemeris
Outburst --
Period 370.4 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 = 1.589 (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 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21		 2013arXiv1304.2787S
8 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
9 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
10 S. Kouzuma, H. Yamaoka, 2009, AJ 138, 1508 2009AJ....138.1508K
11 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.
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 MACHO 128.21413.122 - lightcurve Hümmerich, Stefan 2012-03-07 18:34 UTC MACHO 128.21413.122 - lightcurve
1 MACHO 128.21413.122 - folded lightcurve Hümmerich, Stefan 2012-03-07 18:34 UTC MACHO 128.21413.122 - 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 20:51 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Admin, VSX 2019-11-01 02:58 UTC Update from [2019PZ.....39....3K].
2 Admin, VSX 2013-04-18 00:06 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-03-08 19:11 UTC Initial submission.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.0.126