AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
Revise
New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
MACHO 136.28820.47
AAVSO UID
--
Constellation
Sagittarius
Sequence
J2000.0
18 23 36.01 -28 43 57.6 (275.90004 -28.73267)
Search nearby
B1950.0
18 20 25.80 -28 45 33.7
Galactic coord.
4.245 -7.160
Other names
(Internal only)
2MASS J18233600-2843575
AKARI-IRC-V1 J1823359-284357
ASASSN-V J182336.01-284357.6
IRAS 18204-2845
(Not logged in)
Add name
Variability type
M
Spectral type
--
Mag. range
12.0 - 15.0 Rc
Discoverer
Klaus Bernhard, Stefan Hümmerich
Epoch
07 Jun 1996 (HJD 2450242)
Ephemeris
Outburst
--
Period
448 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 = 1.574 (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
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
-- Select --
APASS
AAVSOnet EPD
SIMBAD
SIMBAD Clickable Map
SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
CDS Portal
CDS Biblio
SDSS Navigate Tool
ASAS-SN Variable
ASAS-SN Sky Patrol
MACHO
ASAS Light Curve
NSVS
CRTS
ZTF
SuperWASP
Pan-STARRS1 Data
Pan-STARRS1 Images
Kamogata Wide-field Survey (KWS)
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.
1
MACHO 136.28820.47 - lightcurve and phase plot
Hümmerich, Stefan
2013-03-07 16:52 UTC
MACHO 136.28820.47 - lightcurve and phase plot
(Not logged in)
Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2
Otero, Sebastian Alberto
2023-02-21 21:55 UTC
Period from
2022ApJS..260...46I
. Gaia DR3 position.
1
Hümmerich, Stefan
2013-03-07 17:16 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]
172.30.2.225