Notes for HD 213240
by
Jean Schneider
update: 7 February 2003
The planets:
- Detection method: Radial Velocity
- Basic data:
| Name: |
HD 213240 b |
| M.sini: |
4.5 MJ |
| Semi-major axis: |
2.03 AU |
| Orbital period: |
951 ± 42 d. |
| Eccentricity: |
0.45 ± 0.04 |
| Omega (deg): |
214 ± 7 |
| T_peri (JD-2450000): |
51520 ± 11 |
| Inclination: |
- |
- Remarks:
- References:
- LAWS Ch., GONZALEZ G., WALKER K., TYAGI S., DODSWORTH J., SNIDER K.
& SUNTZEFF N., 2003
Parent Stars of Extrasolar Planets VII: New Abundance Analyses
of 30 Systems.
Astron. J., accepted
preprint
- SANTOS N., MAYOR M., NAEF D., PEPE F., QUELOZ D., UDRY S. & BURNET M., 2001e
The CORALIE survey for southern extra-solar planets VI. New long-period giant
planets around HD28185 and HD213240.
Astron. & Astrophys., 379, 999
paper
- Other Web pages:
The star:
- Distance: 40.75 pc
- Spectral type: G4IV
- Apparent magnitude: B = 7.41 , V = 6.80
- Absolute luminosity:
- Coordinates (2000): RA = 22 31 00.3672, DEC = -49 25 59.773
- Metallicity: [Fe/H]= 0.23
- Mass (M_sun): M= 1.22
- More data:
Back to the
Extra-solar Planets Catalog