2003A&A...410.1039P


C.D.S. - SIMBAD4 rel 1.7 - 2019.11.19CET17:58:44

2003A&A...410.1039P - Astronomy and Astrophysics, volume 410, 1039-1049 (2003/11-2)

The ELODIE survey for northern extra-solar planets. I. Six new extra-solar planet candidates.

PERRIER C., SIVAN J.-P., NAEF D., BEUZIT J.L., MAYOR M., QUELOZ D. and UDRY S.

Abstract (from CDS):

Precise radial-velocity observations at Haute-Provence Observatory (OHP, France) with the ELODIE echelle spectrograph have been undertaken since 1994. In addition to several discoveries described elsewhere, including and following that of 51Pegb, they reveal new sub-stellar companions with essentially moderate to long periods. We report here about such companions orbiting five solar-type stars (HD 8574, HD 23596, HD 33636, HD 50554, HD 106252) and one sub-giant star (HD 190228). The companion of HD 8574 has an intermediate period of 227.55days and a semi-major axis of 0.77AU. All other companions have long periods, exceeding 3years, and consequently their semi-major axes are around or above 2AU. The detected companions have minimum masses m2sini ranging from slightly more than 2MJup to 10.6MJup. These additional objects reinforce the conclusion that most planetary companions have masses lower than 5MJup but with a tail of the mass distribution going up above 15MJup. The orbits are all eccentric and 4 out of 6 have an eccentricity of the order of 0.5. Four stars exhibit solar metallicity, one is metal-rich and one metal-poor. With 6 new extra-solar planet candidates discovered, increasing their total known to-date number to 115, the ELODIE Planet Search Survey yield is currently 18. We emphasize that 3 out of the 6 companions could in principle be resolved by diffraction-limited imaging on 8m-class telescopes depending on the achievable contrast, and therefore be primary targets for first attempts of extra-solar planet direct imaging.

Abstract Copyright:

Journal keyword(s): techniques: radial velocities - stars: binaries: spectroscopic - stars: low mass, brown dwarfs - planetary systems

VizieR on-line data: <Available at CDS (J/A+A/410/1039): table1.dat table2.dat table3.dat table4.dat table5.dat table6.dat>

Simbad objects: 36

goto Full paper

goto View the reference in ADS

Number of rows : 36

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 8574b Pl 01 25 12.5155869426 +28 34 00.101503796           ~ 27 1
2 HD 8574 PM* 01 25 12.5155869426 +28 34 00.101503796       6.8   F8 128 1
3 V* V450 And BY* 02 12 54.9902695034 +40 40 06.222270192   7.880 7.21 7.71   G5V 85 1
4 HD 13507b BD? 02 12 55.0057 +40 40 06.023           ~ 7 1
5 * 51 Ari PM* 03 02 26.0262812920 +26 36 33.260208751       6.2   G8V 134 0
6 HD 20367b Pl 03 17 40.0466570902 +31 07 37.358433303           ~ 23 1
7 HD 23596b Pl 03 48 00.3743574570 +40 31 50.300542774           ~ 25 1
8 HD 23596 PM* 03 48 00.3743574570 +40 31 50.300542774   7.85 7.24     F8 104 1
9 HD 33636 Pe* 05 11 46.4489745849 +04 24 12.759759957   7.64   6.6   G0V_CH-0.3 160 1
10 HD 33636b * 05 11 46.4490 +04 24 12.742           M6V 40 1
11 HD 37124c Pl 05 37 02.4866790656 +20 43 50.834619370           ~ 53 1
12 HD 50554 PM* 06 54 42.8262327211 +24 14 44.008992953   7.41 6.84     F8V 161 1
13 HD 50554b Pl 06 54 42.8262327211 +24 14 44.008992953           ~ 34 1
14 HD 74156c Pl 08 42 25.1221445320 +04 34 41.146391815           ~ 50 1
15 HD 74156b Pl 08 42 25.1221445320 +04 34 41.146391815           ~ 57 1
16 HD 80606b Pl 09 22 37.5769478105 +50 36 13.434928660           ~ 265 1
17 HD 97711 PM* 11 15 07.1208951247 +45 03 41.084647744   8.30 7.63     G0 19 0
18 HD 106252 PM* 12 13 29.5100104731 +10 02 29.888816943   8.00   7.0   G0 156 1
19 HD 106252b Pl 12 13 29.5100104731 +10 02 29.888816943           ~ 37 1
20 * bet CVn ** 12 33 44.5448195 +41 21 26.924857 4.91 4.86 4.25 3.73 3.42 G0V 530 0
21 HD 117043 PM* 13 25 59.8587599232 +63 15 40.593753701 7.590 7.230   6.0   G6V 89 0
22 * 70 Vir PM* 13 28 25.8081883620 +13 46 43.642951116 5.930 5.680 4.970 4.37 3.98 G4Va 662 1
23 HD 127506 SB* 14 30 44.9753771297 +35 27 13.432952502   9.75   8.834   K3.5V 88 1
24 * 14 Her b Pl 16 10 24.3145 +43 49 03.522           ~ 65 1
25 HD 150706b Pl? 16 31 17.5833539505 +79 47 23.199471923           ~ 28 1
26 HD 166435 PM* 18 09 21.3817906855 +29 57 06.165674208   7.457 6.829     G1IV 163 0
27 HD 174457 SB* 18 50 02.0627482461 +15 18 41.424232657       7.2   F8 41 0
28 HD 178911Bb Pl 19 09 03.0984180671 +34 35 59.473294546           ~ 27 1
29 HD 185414 PM* 19 35 55.5932649804 +56 59 02.081743187   7.35   6.3   G0 55 0
30 HD 190228b Pl 20 03 00.7728097338 +28 18 24.684933114           ~ 38 1
31 HD 190228 PM* 20 03 00.7728097338 +28 18 24.684933114   8.094 7.296     G5IV 148 1
32 HD 190360b Pl 20 03 37.4053 +29 53 48.489           ~ 47 1
33 HD 209458b Pl 22 03 10.7729598762 +18 53 03.548248479           ~ 1398 1
34 BD-15 6290b Pl 22 53 16.73352 -14 15 49.3186           ~ 216 1
35 * 51 Peg ** 22 57 27.9804167474 +20 46 07.782240714 6.39 6.16 5.46 4.97 4.61 G2IV 1059 1
36 * 51 Peg b Pl 22 57 27.9804167474 +20 46 07.782240714           ~ 487 1

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2003A&A...410.1039P and select 'bookmark this link' or equivalent in the popup menu


2019.11.19-17:58:44

© Université de Strasbourg/CNRS

    • Contact