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
  UZ Sct  
AAVSO UID
000-BFL-485 (76 observations)  
Constellation
Scutum Sequence
J2000.0
18 31 22.37 -12 55 43.3  (277.84321 -12.92869) Search nearby
B1950.0 18 28 33.42 -12 57 53.9
Proper motion
RA: -1.935 +/- 2.066 mas/yDec: -1.695 +/- 1.786 mas/ySource: Gaia DR1
Galactic coord. 19.160 -1.500
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J183122-1255.7 ASASSN-V J183122.38-125543.1 GDS_J1831223-125543
HV 3806 IOMC 5699000014  
(Not logged in)  Add name
Variability type
DCEP
Spectral type G0-G4
Mag. range
10.79 - 11.76 V
Discoverer Annie J. Cannon (1924)
Epoch
30 May 1971 (HJD 2441101.5) Ephemeris
Outburst --
Period 14.7442 d
Rise/eclipse dur. 37%  (5.46 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team [Fe/H] = 0.35. P var. Max = 2435629.5 + 14.7468d*E (JD2423900 - 35700) [Th.Walraven, A.B.Mueller, P.Th.Oosterhoff, BAN 14, 81, 1958.]; since JD2436000 - see Table.
(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 J.W.Pel, AsAp Suppl 24, 413, 1976. 1976A&AS...24..413P
4 C.Payne, HB N883, 1931. --
5 Guthnick, P.; et al., 1925, Benennung von neu entdeckten veränderlichen
Sternen
1925AN....224..129G
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 = 7.51H = 6.85K = 6.61J - K = 0.90
AllWISE W1 = 6.34W2 = 6.33W3 = 6.29W4 = 6.07W1 - W2 = 0.01W3 - W4 = 0.22
APASS-DR9 B = 13.21V = 11.29g' = 12.31r' = 10.49i' = 9.58B - V = 1.93
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 31 22.37 -12 55 43.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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 Fernig, Leo 2023-07-05 21:37 UTC Discoverer updated from 1925AN....224..129G page 141.
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.