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
  IRAS 09108-4005  
AAVSO UID
000-BMK-684 (No observations)  
Constellation
Vela Sequence
J2000.0
09 12 48.35 -40 17 46.1  (138.20148 -40.29615) Search nearby
B1950.0 09 10 52.43 -40 05 21.8
Galactic coord. 264.239 +5.610
Other names

(Internal only)
2MASS J09124835-4017461 ASASSN-V J091248.35-401746.1 OGLE-GD-LPV-000623
OGLE-IV GD2303.28.43 USNO-B1.0 0497-0169904  
(Not logged in)  Add name
Variability type
M
Spectral type M7/9S?
Mag. range
>15.0 - <19.0 R
Discoverer Trygve Prestgard
Epoch
--
Outburst --
Period 313.2 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Prestgard, Trygve J= 7.84; J-K= 1.66 (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 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1993yCat.3170....0M
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 = 7.84H = 6.79K = 6.17J - K = 1.66
AllWISE W1 = 6.23W2 = 5.32W3 = 3.27W4 = 2.10W1 - W2 = 0.91W3 - W4 = 1.17
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 09 12 48.35 -40 17 46.1 (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.
1 Discovery images Prestgard, Trygve 2017-09-02 20:42 UTC
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-22 16:29 UTC Type and period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2017-12-16 02:07 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Prestgard, Trygve 2017-09-05 08:38 UTC Position from 2MASS. Range from USNO-B1.0.

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]
172.30.3.74