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
  AX Sgr  
AAVSO UID
000-BCW-989 (373 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 08 26.51 -18 33 07.9  (272.11046 -18.55219) Search nearby
B1950.0 18 05 30.37 -18 33 38.4
Proper motion
RA: -1.40 +/- 1.00 mas/yDec: 0.47 +/- 0.59 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 11.597 +0.704
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18082651-1833078 AAVSO 1802-18 AN 25.1908
ASAS J180826-1833.1 BD-18 4799 GSC 06268-01157
HD 165782 HIP 88855 HV 3067
IOMC 6268000023 IRAS 18055-1833 IRC -20434
PPM 234078 TIC 176889590 TYC 6268-1157-1
(Not logged in)  Add name
Variability type
SRD
Spectral type G8Ia-M2Ia
Mag. range
7.05 - 8.22 V
Discoverer Annie J. Cannon (1908)
Epoch
08 Oct 2007 (HJD 2454382) Ephemeris
Outburst --
Period 255: d
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 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Copenhagen University Observatory; Royal Greenwich Observatory; Real
Instituto Y Observatorio de La Armada, En San Fernando, 1999, Carlsberg
Meridian Catalogs Number 1-11
1999CMC...C......0C
4 C.Payne-Gaposchkin, HA 115, N12, 1950. 1952AnHar.115..137P
5 Dunér, N. C.; et al., 1914, Benennung von neu entdeckten veränderlichen
Sternen
1914AN....199...65D
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 = 3.79H = 3.10K = 2.80J - K = 0.99
AllWISE W3 = 0.13W4 = -1.88W3 - W4 = 2.01
APASS-DR9
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
Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Fernig, Leo 2022-06-29 19:58 UTC Discoverer updated from 1914AN....199...65D page 83
4 Otero, Sebastian Alberto 2021-04-01 00:15 UTC Maximum magnitude from ASAS-3 data. Minimum magnitude from CMC11. Period and epoch from AAVSO visual data.
3 Otero, Sebastian Alberto 2018-06-11 00:11 UTC Primary record creation.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.