WDS 11191+3811 DRS 47 AC (55 UMa) : NOTES
 
 
discov_num notes refcode
CHR 133 55 UMA. Primary is 2.6d SB1 (#669 in Batten et al., 1989). Bte1989
The speckle pair must be different, hence a triple.
Mass-sum in fair agreement with Liu et al. (1997) Liu1997
Hipparcos astrometric solution adopted some elements from the orbit of HIP1997d
McAlister et al.
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 5.89 +/- 0.40, 4.71, and 2.09 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Bte1989 - Batten, A.H. & Fletcher, J.M. 1989PDAO...17....1B
Bte1989 Eighth Catalogue of the Orbital Elements of Spectroscopic Binary Systems; 89
Bte1989 Pub. DAO 17, 1, 19
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
Liu1997 orb - Liu, N., Gies, D.R., Xiong, Y., Riddle, R.L., Bagnuolo, W.G. Jr., Barry, D.J., 1997ApJ...485..350L
Liu1997 +S Ferrara, E.C., Hartkopf, W.I., et al.
Liu1997 ApJ 485, 350, 1997
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 DRS De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,
3 DRS Song, I., Marois, C. et al.
4 DRS De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,
4 DRS McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
4 DRS Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
5 DRS De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,
5 DRS Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
8 DRS De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,
8 DRS Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
9 DRS De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,
9 DRS Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
9 DRS Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
9 DRS Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
9 DRS Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
9 DRS Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
9 DRS Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
9 DRS F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
9 DRS Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
9 DRS Wiktorowicz, S. & Wolff, S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11191+3811 DRS 47 AC 2010 1 145 0.9 4.50 10.10 A2V N K 111907.94+381108.6

If you need more information about this double, apply for a data request form to the WDS.