discov_num |
notes |
refcode |
CHR 181 |
Aa,Ab: mu 1 Boo = 51 Boo A = Alkalurops. SB, P=298.75d. |
|
|
More speckle observations are needed to confirm preliminary orbit. |
|
|
Aa,Ab: Calculated mass sum is 3.24 +/- 0.23 Msun. Absorption lines too |
|
|
broad and blended for RV measurements. |
Mut2010b |
|
Aa,Ab: Orbital elements provided in Guerrero et al. (2021) match |
Gur2021 |
|
measures and previous orbits of STF1938Ba,Bb. The orbit is therefore |
|
|
attributed to STF1938Ba,Bb in ORB6. |
|
STF1938 |
Ba,Bb: mu 2 Boo = 51 Boo B. |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
STFA 28 |
AB: HJL 221. |
HJL1986 |
|
AB: H 6 17. STF1938Ba,Bb: H 1 17. |
MEv2010 |
|
AB: SHY 275. Bayesian analysis by Shaya & Olling (2011) indicates very |
|
|
high (near 100%) probability pair is physical. |
Shy2011 |
|
AB: Kiyaeva et al. (2014) find probably significant differences in the |
|
|
elemental abundances of the Aa,Ab and Ba,Bb subsystems, and suggest |
|
|
this quadruple is instead a close passage of two separate binaries. |
Kiy2014 |
refcode |
metd |
author |
reference |
Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
Baz1989d |
|
A&AS 77, 497, 1989 |
|
Gur2021 |
S+ j |
Guerrero, C.A., Zepeda, C.E., Souza, T.B., Najera, M.R., Borges Fernandes, M., |
2021AJ....161..253G |
Gur2021 |
+orb |
Hernandez-Aguila, J.B., Carvajal, J.C., Castro-Chacon, J.H., Hernandez-Valencia, B., |
|
Gur2021 |
+not |
Reyes-Ruiz, M., Sanchez, E. & Silva, J.S. |
|
Gur2021 |
|
AJ 161, 253, 2021 |
|
HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
HJL1986 |
|
A&AS 66, 131, 1986 |
|
HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
Kiy2014 |
Po u |
Kiyaeva, O.V., Zhuchkov, R.Ya., Malogolovets, E.V., Orlov, V.V., Glukhova, A.V., |
2014ARep...58..835K |
Kiy2014 |
+S |
Balega, Yu., Yu. & Bikmaev, I.F. |
|
Kiy2014 |
+orb |
ARep 58, 835, 2014 (SvA 91, 943, 2014) |
|
MEv2010 |
- |
MacEvoy, B. |
................... |
MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
Mut2010b |
Kp - |
Muterspaugh, M.W., Hartkopf, W.I., Lane. B.F., O'Connell, J., Williamson, M., |
2010AJ....140.1623M |
Mut2010b |
|
Kulkarni, S.R., Konacki, M., Burke, B.F., Colavita, M.M., Shao, M., & |
|
Mut2010b |
|
Wiktorowicz, S.J. |
|
Mut2010b |
|
AJ 140, 1623, 2010 |
|
Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
Shy2011 |
|
ApJS 192, 2, 2011 |
|
Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|