Notes for OGLE-TR-111
by
Jean Schneider
update: 25 January 2005
The planets:
- Detection method: Transit (confirmation by Radial Velocity)
- Basic data:
| Name: |
OGLE-TR-111 b |
| M.sini: |
0.53 ± 0.11 MJ |
| Radius: |
1.0 +0.13-0.06 RJ |
| Semi-major axis: |
0.047 ± 0.001 AU |
| Orbital period: |
4.01610 (fixed) d. |
| Eccentricity: |
0 (fixed) |
| Omega (deg): |
- |
| T_peri (JD-2452000): |
330.44867 (fixed) |
| Inclination: |
86.5 - 90 |
- Remarks:
25 Jan. 05: A second transiting planet candidate poposed by Minniti
(2005). To be confirmed.
- References:
- GALLARDO J., MINNITI D., VALLS-GABAUD D. & REJKUBA M., 2004
Characterisation of extrasolar planetary transit candidates.
Astron. & Astrophys., in press
preprint
- LAUGHLING G., WOLF A., VANMUNSTER T., BODENHEIMER P., FISCHER D., MARCY G.,
BUTLER P. & VOGT S., 2005
A Comparison of Observationally Determined Radii with Theoretical Radius
Predictions for Short-Period Transiting Extrasolar Planets.
ApJ., 621, 1072
paper
- MINNITI D., 2005
Search for Double Transit Extrasolar Planetary Systems: Another Transiting
Planet Around OGLE-TR-111 or a False Positive Detection?
Astron. & Astrophys., submitted
preprint
- PONT F., BOUCHY F., QUELOZ D., SANTOS N., MELO C., MAYOR M. & UDRY S., 2004
The "missing link": a 4-day period transiting exoplanet around OGLE-TR-111.
Astron. & Astrophys., 426, L15
paper
- UDALSKI A., SZEWCZYK O., ZEBRUN K., PIETRZYNSKI G., SZYMANSKI M., KUBIAK M.,
SOSZYNSKI I., & WYRZYKOWSKI L., 2002
The Optical Gravitational Lensing Experiment. Planetary and
Low-Luminosity Object Transits in the Carina Fields of the Galactic Disk.
Acta Astronomica, 52, 317
paper
- Other Web pages:
The star:
- Distance: ~ 1500 pc
- Spectral type: G or K
- Apparent magnitude: I = 15.55
- Absolute luminosity:
- Coordinates (2000): RA = 10:53:17.91
DEC = -61:24:20.3
- Metallicity: [Fe/H] = 0.12 ± 0.28
- Mass (M_sun): M = 0.820.150.02
- More data:
Back to the
Extra-solar Planets Catalog