Notes for HD 75289
by
Jean Schneider
update: 22 April 2005
The planet(s):
- Detection method: Radial Velocity
- Basic data:
| Name: |
HD 75289 b |
| M.sini: |
0.42 MJ |
| Semi-major axis: |
0.046 AU |
| Orbital period: |
3.51 d. |
| Eccentricity: |
0.054 |
| Omega (deg): |
216 |
| T_peri (JD-2450000): |
1150.47 |
| Inclination: |
- |
- Remarks:
20 oct. 03: An upper limit of 0.12 is found for the albedo
(Leigh et al, 2003)
- References:
- GIMENEZ A., 2000
ubvy Photometry of stars with planets.
Astron. & Astrophys., 356, 213.
paper
- GONZALEZ G. & LAWS C., 1999
Parent Stars of Extrasolar Planets. V. HD 75289
Astron. J., 119, 390
paper
- LEIGH C., COLLIER CAMERON A., UDRY S., DONATI J.-F., HORNE K., JAMES D.
& PENNY A., 2003
A search for starlight reflected from HD 75289 b.
MNRAS, accepted
preprint
- MAYOR M., NAEF D., UDRY S., SANTOS N., QUELOZ D.,
MELO C. & CONFINO B., 1999
A new extra-solar planet around HD75289. Down towards the mass of Saturn
Exoplanet message no. 116, 2 Feb. 1999
-
MUGRAUER M., NEUHÄUSER R., MAZEH T., ALVES J. & GUENTHER E., 2004c
A low-mass stellar companion of the planet host star HD75289.
Astron. & Astrophys., 425, 249
paper
- PREUSSE S., KOPP A., BÜCHNER J. & MOTSCHMANN U., 2005
Stellar wind regimes of close-in extrasolar planets.
Astron. & Astrophys., 434, 1191
paper
- RYAN S, 2000
The Host Stars of Extrasolar Planets Have Normal Lithium Abundances.
MNRAS, 316, L35
paper
-
UDRY S., MAYOR M., NAEF D., PEPE F., SANTOS N. QUELOZ D., BURNET M., CONFINO B. & MELO C., 2000
The CORALIE survey for Southern extra-solar planets.
II The short-period planetary companions to HD75289 and HD130322.
Astron. & Astrophys., 356, 590
paper
- Other Web pages:
- Geneva
Observatory Web Page
- Marcy et al data
The star:
- Distance: 28.94 pc
- Spectral type: G0V
- Apparent magnitude: V = 6.35
- Coordinates (2000): RA = 08 47 40.3894
DEC = -41 44 12.452
- Metallicity: [Fe/H] = 0.29
- Mass (M_sun): M = 1.05
- More data:
Back to the
Extra-solar Planets Catalog