Ask a New Question

Star A has a parallax

As the Earth obits the Sun, a nearby star will appear to move against the more distant background stars. The star's apparent
1. 1 answer
2. asked by b33ft0ads
3. 110 views
As the Earth obits the Sun, a nearby star will appear to move against the more distant background stars. The star's apparent
1. 1 answer
2. asked by b33ft0ads
3. 91 views
At your telescope, you measure the parallax of the star Regulus to be one-half of the parallax of the star Denebola. What do you
1. 1 answer
2. asked by kay
3. 816 views
Star A has a parallax angle that is 2 times bigger as star B. They both appear to be the same brightness, how does the
1. 1 answer
2. asked by Mark
3. 85 views
A distant star has greater parallax than a more nearby star. True False
1. 1 answer
2. 42 views
Star A has a parallax angle that is 2 times bigger as star B. They both appear to be the same brightness, how does the
1. 1 answer
2. asked by Mark
3. 102 views
(a) From the absorption lines, we were able to determine that the star (phi)-Fictus has spectral classification F7V and color
1. 2 answers
2. asked by O_o Rion
3. 539 views
A star is observed from two positions of Earth in its orbit, in summer and winter. Which of these is the best method to
1. 4 answers
2. asked by Oscar
3. 2,341 views
The cloud of dust and gas that serves as the beginning of a star is calledA. Comet B. Parallax C. Nebula D.
1. 1 answer
2. 14 views
The bright star Sirius has a parallax angle of 0.38 arcsec. Find the distance in parsecs and in light-years.
1. 1 answer
2. 45 views