observably

1. To a detectable degree, sufficient to be observed.

   As the planet orbits the star, it causes a wobble in the star's motion, which can be detected as a small but observably large Doppler effect.

2. In an observable manner.

   From the point of view of earth-based observatories, the effect of the planet's orbit around the star is that the star observably wobbles.

   in a noticeable manner

3. (modal)Indicates that the proposition can be verified by observation.

   Observably, the star wobbles.

regular