2016MNRAS.455.1398W

Query : 2016MNRAS.455.1398W

2016MNRAS.455.1398W - Mon. Not. R. Astron. Soc., 455, 1398-1405 (2016/January-2)

The Pan-Pacific Planet Search III: five companions orbiting giant stars.

WITTENMYER R.A., BUTLER R.P., WANG L., BERGMANN C., SALTER G.S., TINNEY C.G. and JOHNSON J.A.

Abstract (from CDS):

We report a new giant planet orbiting the K giant HD 155233, as well as four stellar-mass companions from the Pan-Pacific Planet Search, a Southern hemisphere radial velocity survey for planets orbiting nearby giants and sub-giants. We also present updated velocities and a refined orbit for HD 47205b (7 CMa b), the first planet discovered by this survey. HD 155233b has a period of 885±63 d, eccentricity e = 0.03±0.20, and m sin i = 2.0±0.5 MJup. The stellar-mass companions range in m sin i from 0.066 to 0.33 M☉. Whilst HD 104358B falls slightly below the traditional 0.08 M☉ hydrogen-burning mass limit, and is hence a brown-dwarf candidate, we estimate only a 50 percent a priori probability of a truly sub-stellar mass.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): techniques: radial velocities - planetary systems - planets and satellites: detection

Simbad objects: 31

goto Full paper

goto View the references in ADS

Number of rows : 31
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 749 Pe* 00 11 38.0955417240 -49 39 21.740638356   9.03 7.88     K0pBa 54 0
2 HD 5877 RG* 00 59 19.3859101728 -58 24 17.571862548   8.87 7.78     K1III 28 0
3 HD 5873 * 01 00 21.1785567384 +17 13 34.940918676   8.27 7.25     K2III 34 0
4 HD 20035 SB* 03 11 57.7055570088 -39 21 57.119733072   8.04 6.99     K0III 22 0
5 HD 31860 PM* 04 57 46.4652827856 -34 53 32.012072736   8.73 7.59     K1IV 18 0
6 HD 34851B BD? 05 12 02.30 -75 21 37.2           ~ 1 0
7 HD 34851 SB* 05 12 02.3022125688 -75 21 37.238777388   8.96 7.86     K2III/IVCNII 23 0
8 HD 46122 PM* 06 31 46.0581912120 +06 47 07.670130900   8.11 7.274   6.465 G6IV 49 0
9 * nu.02 CMa PM* 06 36 41.0376788353 -19 15 21.169452656 5.96 5.011 3.91 3.13 2.61 K1.5III-IVFe1 282 1
10 * nu.02 CMa b Pl 06 36 41.0376788353 -19 15 21.169452656           ~ 17 1
11 HD 58540 PM* 07 22 56.9505928080 -55 34 37.804566720   7.93 6.89     K0/1III 26 0
12 HD 76321 SB* 08 54 57.6552472176 -15 46 45.331853412   8.17 7.12     K1III 20 0
13 V* IL Hya RS* 09 24 49.0136973144 -23 49 34.714396272   8.38 7.37     K2IV/Vp 176 0
14 HD 94386B BD? 10 53 32.90 -15 26 44.9           ~ 2 0
15 HD 94386 PM* 10 53 32.9043572760 -15 26 45.008353068   7.546 6.340     K2III 48 0
16 HD 98579 PM* 11 20 18.8942378808 -28 19 56.018060472   7.83 6.70     K1III 28 0
17 HD 104358B BD? 12 01 00.70 -26 28 47.1           ~ 1 0
18 HD 104358 SB* 12 01 00.7154249256 -26 28 47.150935464   8.90 7.77     K0III 21 0
19 HD 121056 RG* 13 53 52.0613118474 -35 18 51.691786471   7.21 6.19     K0III 96 0
20 * alf Cen ** 14 39 36.50 -60 50 02.3   0.4 -0.1     G2V+K1V 1031 0
21 V* GX Lib RS* 15 23 26.0566952568 -06 36 37.745079696   8.39 7.35     G8IVp 120 0
22 V* LS TrA RS* 15 27 45.6757213824 -63 01 14.384753508   9.18 8.14     K0III 66 0
23 HD 142384 PM* 15 55 56.4475245600 -40 47 11.348653092   8.52 7.42     K2III 19 0
24 HD 153438 RG* 17 00 29.7142324440 -21 27 41.995304748   8.44 7.34     K0III 25 0
25 HD 155233 RG* 17 11 04.3642247304 -20 39 16.446365136   7.843 6.818     K1III 43 0
26 HD 155233b Pl 17 11 04.3642247304 -20 39 16.446365136           ~ 7 0
27 HD 176650 PM* 19 01 11.4260304720 +02 28 56.350256340   8.10   6.4   K1III 34 0
28 HD 176794 SB* 19 10 44.5517684544 -76 24 16.831052460   7.96 6.95     K0III/IV 21 0
29 HD 188981B BD? 19 58 56.40 -30 32 18.2           ~ 1 0
30 HD 188981 SB* 19 58 56.4277645440 -30 32 18.202502148   7.341 6.280     K1III 32 0
31 HD 204203 PM* 21 27 29.1859461456 -20 12 45.926165124   8.88 7.83     K1III 15 0

To bookmark this query, right click on this link: simbad:objects in 2016MNRAS.455.1398W and select 'bookmark this link' or equivalent in the popup menu