Velocity versus Orbital Phase for HD68988
(Data from Keck Observatory)
NSF & NASA Announcement, 15 October 2001
UK Press Announcement, 15 October 2001
Paper:
Vogt, Butler, Marcy, Fischer, Pourbaix, Apps & Laughlin, "Ten Low Mass Companions from the Keck Precision Velocity Survey"
Period (d) |
T_peri (JD-2450000) |
ecc | omega (deg) |
Vel Amp, K (m/s) |
Msini (M_jup) |
a (AU) |
|
6.276 | 5.07 | 0.15 | 40 | 189.74 | 1.92 | 0.07 |
Spectral Type | Mass (M_sun) |
Apparent magnitude |
Distance (pc) |
P_rot (d) |
[Fe/H] | |
G2 V | 1.20 | 8.20 | 58.8 | 26.7 | 0.24 |