The Planet Around HD216435 Revised 07 May 2003
Velocity versus Time for HD216435
(Data from Anglo-Australian Telescope)
Announcement: Liverpool John Moores University, 17 September 2002
NASA Story, 17 September 2002
Paper:
Jones, Butler, Tinney, Marcy, Penny, McCarthy, & Carter Sept. 2002,
"An exoplanet in orbit around tau1 Gruis," MNRAS submitted.
Orbital Parameters and Planet Mass
Period
(d)T_peri
(JD-2450000)ecc
omega
(deg)Vel Amp, K
(m/s) Msini
(M_jup)a
(AU)
1442.919
686.56
0.34
81
24.54
1.49
2.70
Chi-squared =
1.35
Data provided by California & Carnegie Planet Search Team
Stellar Characteristics
| Spectral Type | Mass (M_sun) |
Apparent magnitude |
Distance (pc) |
[Fe/H] | |
| G0 V | 1.25 | 6.03 | 33.3 | +0.15 |