AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 4
Log in to retrieve additional aliases from SIMBAD.
Name
  RT Boo  
AAVSO UID
000-BBV-973 (8386 observations)  
Constellation
Boötes Sequence
J2000.0
15 17 14.71 +36 21 33.4  (229.31129 +36.35928) Search nearby
B1950.0 15 15 18.27 +36 32 30.0
Galactic coord. 58.824 +57.868
Other names

(Internal only)
AAVSO 1513+36 AN 67.1907 ASASSN-V J151714.76+362133.4
GSC 02569-00241 HIP 74802 IRC +40265
TYC 2569-241-1    
(Not logged in)  Add name
Variability type
M
Spectral type M6.5e-M8e
Mag. range
8.2 - 14.00 V
Discoverer T. D. Anderson, 1907
Epoch
10 Feb 2009 (HJD 2454873.0) Ephemeris
Outburst --
Period 275.5 d
Rise/eclipse dur. 49%  (135 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Best period for 1999-2024 is 276.5 d. (AAVSO data).
2 Otero, Sebastian Alberto 2438908 to 2443273, Max = 2438896.67 + 273.3 x E; 2443807 to 2452375, Max = 2443802.51 + 268.275 x E; 2452666 to 2455990, Max = 2452677.73 + 275.071 x E.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 K. Rätz; T. Berthold, 2015, Untersuchung der Mira-Sterne RT Boo, TV Peg und
VX Aur
BAV Rundbrief, 2/2015 (May 2015)
2 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
3 D.Ya.Martynov, Izv. Astron. Ehngel'gard Obs. N26, 1951. --
4 T. Karlsson, Maxima of Mira stars --
5 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.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 LPV Humps
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2024-02-28 16:13 UTC Period, epoch, rise duration and range from AAVSO data.
4 Otero, Sebastian Alberto 2020-05-24 17:14 UTC Period, epoch, rise duration and range from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2015-10-30 08:16 UTC Elements from BAV Rundbrief, 2/2015.
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.