Notes for HD 27894
by
Jean Schneider
update: 14 February 2005
The planet(s):
- Detection method: Radial Velocity
- Basic data:
| Name: |
HD 27894 b |
| M.sini: |
0.62 MJ |
| Semi-major axis: |
0.122 AU |
| Orbital period: |
17.991 ± 0.007 d |
| Eccentricity: |
0.049 ± 0.008 |
| Omega (deg): |
132.9 ± 9.7 |
| T_peri (JD-2400000): |
53275.46 ± 0.48 |
| Inclination: |
- |
- Remarks:
- References:
- MOUTOU C., MAYOR M., BOUCHY F., LOVIS C., PEPE F., QUELOZ D., SANTOS N.,
SOSNOWSKA D., UDRY S., BENZ W., NAEF D., SEGRESAN D., & SIVAN J.-P., 2005
The HARPS search for southern extra-solar planets. IV. Three close-in planets around HD 2638, HD 27894 and HD 63454.
Astron. & Astrophys., submitted
- Other Web pages:
- Geneva
Observatory Data
The star:
- Distance: 42.37 pc
- Spectral type: K2 V
- Apparent magnitude: V = 9.36
- Metallicity: [Fe/H] = 0.30 ± 0.07
- Mass (M_sun): M = 0.75
- Coordinates (2000): RA = 04 20 47.0473
DEC = -59 24 39.014
- More data:
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Extra-solar Planets Catalog