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
  ASAS J180456-2350.2  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 04 55.35 -23 50 15.4  (271.23062 -23.83761) Search nearby
B1950.0 18 01 52.11 -23 50 30.1
Proper motion
RA: -1.175 +/- 4.129 mas/yDec: -3.901 +/- 3.843 mas/ySource: Gaia DR1
Galactic coord. 6.582 -1.157
Other names

(Internal only)
2MASS J18045535-2350155 ALS 4629 ASAS J180455-2350.3
ASASSN-V J180455.23-235015.4 CD-23 13864 CPD-23 6802
LS 4629 TYC 6842-1894-1  
(Not logged in)  Add name
Variability type
ELL
Spectral type OB
Mag. range
11.14 - 11.21 V
Discoverer --
Epoch
30 Mar 2007 (HJD 2454189.91) Ephemeris
Outburst --
Period 7.168 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto J-K= 0.22; B-V= 0.42. ASAS-3 magnitudes contaminated by 2MASS J18045577-2350032 (V= 13.7; sep. 14"). Range has been corrected.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 G. Pojmanski, 2000, AcA 50, 177 2000AcA....50..177P
3 Stephenson, C. B.; Sanduleak, N., 1971, Luminous stars in the Southern
Milky Way
1971PW&SO...1a...1S
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 = 9.99H = 9.83K = 9.78J - K = 0.21
AllWISE W1 = 9.68W2 = 9.72W1 - W2 = -0.04
APASS-DR9 B = 11.63V = 11.13g' = 11.36r' = 10.98i' = 10.87B - V = 0.50
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
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.
2 Otero, Sebastian Alberto 2014-10-03 23:20 UTC Type, period, epoch and range from ASAS-3 data. Spectral type from 1971PW&SO...1a...1S. UCAC4 position.
1 Admin, VSX 2011-12-27 06:07 UTC Preserved original object data.