Radial Velocity Comparison Tables
| Planet Mass | Distance AU |
Radial velocity (vradial) | Notice |
|---|---|---|---|
| Jupiter | 1 | 28.4 m/s | |
| Jupiter | 5 | 12.7 m/s | |
| Neptune | 0.1 | 4.8 m/s | |
| Neptune | 1 | 1.5 m/s | |
| Super-Earth (5 M⊕) | 0.1 | 1.4 m/s | |
| Alpha Centauri Bb (1.13 ± 0.09 M⊕) | 0.04 | 0.51 m/s | Most precise vradial measurements ever recorded. ESO's HARPS spectrograph was used. |
| Super-Earth (5 M⊕) | 1 | 0.45 m/s | |
| Earth | 1 | 0.09 m/s |
Ref:
Read more about this topic: Radial Velocity
Famous quotes containing the words comparison and/or tables:
“The difference between human vision and the image perceived by the faceted eye of an insect may be compared with the difference between a half-tone block made with the very finest screen and the corresponding picture as represented by the very coarse screening used in common newspaper pictorial reproduction. The same comparison holds good between the way Gogol saw things and the way average readers and average writers see things.”
—Vladimir Nabokov (1899–1977)
“The word unto the prophet spoken
Was writ on tables yet unbroken;
The word by seers or sibyls told,
In groves of oak, or fanes of gold,
Still floats upon the morning wind,
Still whispers to the willing mind.”
—Ralph Waldo Emerson (1803–1882)