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
  ASAS J182010-2456.6  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 20 09.95 -24 56 37.2  (275.04147 -24.94367) Search nearby
B1950.0 18 17 05.24 -24 57 58.6
Galactic coord. 7.271 -4.734
Other names

(Internal only)
CD-24 14189 CPD-24 6354 GSC 06848-04435
HD 168331 Hen 3-1672 MWC 920
PPM 268257 SAO 186665 TIC 48845257
TYC 6848-4435-1 WRAY 15-1863  
(Not logged in)  Add name
Variability type
MISC
Spectral type em
Mag. range
8.805 (0.333) Ic
Discoverer --
Epoch
16 Nov 2012 (HJD 2456248.3) Ephemeris
Outburst --
Period 2386 d  (6.53 y)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Chen, P. S.; Liu, J. Y.; Shan, H. G., 2016, A new approach to the infrared
photometric study of Be stars
2016MNRAS.463.1162C
2 M. Sitek, G. Pojmanski, 2014, The All Sky Automated Survey. The Catalog of
Bright Variable Stars in the I-band, South of Declination +28°
2014AcA....64..115S
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1976ApJS...30..491H
5 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1976ApJS...30..491H
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
There are currently no supporting documents on file for this star. (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 2022-12-30 22:44 UTC Spectral type from 2016MNRAS.463.1162C. Type and range from ASAS-3 data.
2 Admin, VSX 2017-12-15 03:23 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2015-11-26 04:17 UTC Initial upload.