AAVSO Home



Current Time: 01 Apr 2025 23:24:39 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  RT Aql  
AAVSO UID
000-BCH-335 (10908 observations)  
Constellation
Aquila Sequence
J2000.0
19 38 01.60 +11 43 18.2  (294.50667 +11.72172) Search nearby
B1950.0 19 35 40.43 +11 36 27.9
Proper motion
RA: 6.60 +/- 3.29 mas/yDec: -14.44 +/- 2.47 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 48.709 -4.778
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1933+11 ASAS J193801+1143.3 ASASSN-V J193801.63+114317.7
BD+11 3919 HD 185293 HIP 96580
IRC +10433 RAFGL 2423  
(Not logged in)  Add name
Variability type
M
Spectral type M6e-M8e(S)
Mag. range
7.6 - 14.5 V
Discoverer T.D. Anderson, 1897
Epoch
11 Sep 2009 (HJD 2455086.00) Ephemeris
Outburst --
Period 327.11 d
Rise/eclipse dur. 42%  (137 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team Maser H20, OH, SiO.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 T. Karlsson, Maxima of Mira stars --
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 2.75H = 1.88K = 1.36J - K = 1.39
AllWISE W3 = -0.39W4 = -1.37W3 - W4 = 0.98
APASS-DR9 B = 12.77V = 11.25g' = 12.30r' = 10.33B - V = 1.52
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 38 01.60 +11 43 18.2 (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
Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2013-09-25 19:37 UTC Epoch from ASAS-3 data.
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.