Tag: parallax

23 How distances are measured in the Solar System, in the Galaxy, and in the Universe? 2013-09-25T04:35:43.950

13 How would parallax affect an object at 200-1000 AU (for example, the 9th planet)? 2016-01-21T00:50:52.610

12 How does angular resolution of a telescope translate to its parallax precision? 2013-09-27T18:35:43.900

10 How does a telescope measure parallax angle? 2014-01-05T21:56:49.750

10 Could we parallax measure stars just based on the Earth's size? 2016-11-14T18:21:31.283

10 What's the farthest object as determined only by parallax? 2017-01-07T18:54:45.593

6 Parallax due to the motion of the sun 2016-12-16T11:55:48.093

5 Gaia Parallax data 2016-10-29T13:44:46.783

4 Distance parallax and cosmological distance in universe in expansion 2018-02-12T12:09:00.860

4 What is the proper interpretation of a negative parallax? 2018-05-11T00:47:53.600

3 What was Bradley's observation concerning abevation of light? 2016-12-16T13:21:16.543

3 How does a Solar Transit give more accurate determination of Earth-to-Sun distance? 2018-04-24T01:27:22.463

3 Why no Polaris distance in GAIA DR2? 2018-06-08T17:20:27.013

2 When is Gamma Draconis closest to the zenith in London on April 4th 2015-01-17T12:21:21.817

2 Measuring star distance by parallax using a small telescope 2016-03-16T09:23:00.120

2 calculating paralax angle from observations 2018-01-04T23:23:22.270

2 Open cluster membership determination via parallaxes 2018-04-26T17:38:06.827

1 A quick (elementary) check on arsecond conversion to sky distance in parsecs 2016-06-14T13:42:47.100

1 Stellar parallax 2016-12-07T05:29:52.460

0 Given RA,DEC and date (or week) how can I obtain online a detailed image of the sky? 2016-10-22T12:01:24.710

0 If a star orbited another star, how would that affect parallax measurements of the other star from the vantage point of the first? 2016-12-10T10:10:15.530

0 Annual parallax for planets 2017-02-09T20:07:40.780

0 Saturn observation : how to calculate requirements for Parallax method 2017-09-21T04:12:56.673

-1 How to calculate a Galactocentric distance of another galaxy 2016-08-11T17:41:31.530