![]() | This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||||
|
I think this article should be renamed "PSR B1913+16," but I don't know how to do it. 137.22.113.196 23:06, 30 January 2006 (UTC)
The figure in this article is useless. It doesn't contain units... How much has the period decreased by now? For sure not by 25 seconds(That's much more than the period itself). Where does it come from anyway? -cs —Preceding unsigned comment added by 84.56.120.67 ( talk) 08:32, 26 January 2008 (UTC)
I don't see how "cumulative" could have a slope of zero at the time of discovery. So if by chance it was discovered in 1980, it would have a non-zero slope?. I thought that kind of behavior would have to be self-similar, and not a simple parabola.Sinan Karasu. — Preceding unsigned comment added by 98.237.251.167 ( talk) 17:24, 22 September 2013 (UTC)
Please change the diagrams y-axis caption from: "cumulative period shift (s)" to: "cumulative periastron time shift (s)"
Thanks, Karl Missouri ( talk) 20:58, 11 April 2015 (UTC)
I have adjusted the figure. However the source [3] is also not correct, as it contains a typo in the y-axis legend which should be labelled as having units of ms, rather than s. With the unit of ms, the graph clearly represents the time displacement of periastron on the basis of a constant rate of change of period (i.e. the rate of change of period can be considered as the 2nd derivative of time displacement, hence the parabolic shape) and is numerically consistent with the values given both in the article text and source paper [3]. ChumpusRex ( talk) 20:44, 3 June 2019 (UTC) This argument is incorrect - The equation for periastron epoch shift is S = (P' * t^2)/2P - where S is total shift, P is the orbital period (7.75 hours in this case), P' is the time derivative of orbital period (-76 μs/year) and t is the duration of observation (30 years). — Preceding unsigned comment added by 2A00:23C5:488C:5900:A1E3:1FE6:6A97:848F ( talk) 22:34, 19 July 2019 (UTC)
Someone needs to research how the distance was determined to this object. It cannot be seen in the visable. Was this long baseline interferometry from radio telescopes? This would be an interesting addition to the article. Trojancowboy ( talk) 22:34, 7 May 2009 (UTC)
Can someone add more info on the non-pulsar in this binary? 76.66.197.2 ( talk) 12:27, 23 November 2009 (UTC)
The result of the move request was: To be moved. Note: will require admin assistance. ( non-admin closure) — Amakuru ( talk) 20:13, 1 March 2016 (UTC)
PSR B1913+16 →
Hulse–Taylor binary – Per
WP:COMMONNAME. Outside of people working in pulsar timing, this binary pulsar is pretty much always referred to as the "Hulse-Taylor binary".
T
R
11:07, 22 February 2016 (UTC)
Can the 0.2% disparity between the observed and predicted effect be caused by tides raised on both bodies? Neutron stars rotate very rapidly so they are prone to tidal braking by orbiting objects. — Preceding unsigned comment added by 145.108.130.118 ( talk) 08:41, 31 March 2016 (UTC)
What is the source of the data? It appears to differ greatly from the magnitudes given by various research papers. — Preceding unsigned comment added by 86.168.195.202 ( talk) 18:02, 16 April 2017 (UTC)
Hello fellow Wikipedians,
I have just modified one external link on Hulse–Taylor binary. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018.
After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than
regular verification using the archive tool instructions below. Editors
have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the
RfC before doing mass systematic removals. This message is updated dynamically through the template {{
source check}}
(last update: 5 June 2024).
Cheers.— InternetArchiveBot ( Report bug) 07:47, 7 January 2018 (UTC)
Prior content in this article duplicated one or more previously published sources. The material was copied from:
https://archive.org/details/astronomyencyclo0000unse/page/54/mode/2up. Copied or closely paraphrased material has been rewritten or removed and must not be restored, unless it is duly released under a compatible license. (For more information, please see
"using copyrighted works from others" if you are not the copyright holder of this material, or
"donating copyrighted materials" if you are.)
For legal reasons, we cannot accept copyrighted text or images borrowed from other web sites or published material; such additions will be deleted. Contributors may use copyrighted publications as a source of information, and, if allowed under fair use, may copy sentences and phrases, provided they are included in quotation marks and referenced properly. The material may also be rewritten, providing it does not infringe on the copyright of the original or plagiarize from that source. Therefore, such paraphrased portions must provide their source. Please see our guideline on non-free text for how to properly implement limited quotations of copyrighted text. Wikipedia takes copyright violations very seriously, and persistent violators will be blocked from editing. While we appreciate contributions, we must require all contributors to understand and comply with these policies. Thank you. MrLinkinPark333 ( talk) 02:26, 7 December 2020 (UTC)
![]() | This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||||
|
I think this article should be renamed "PSR B1913+16," but I don't know how to do it. 137.22.113.196 23:06, 30 January 2006 (UTC)
The figure in this article is useless. It doesn't contain units... How much has the period decreased by now? For sure not by 25 seconds(That's much more than the period itself). Where does it come from anyway? -cs —Preceding unsigned comment added by 84.56.120.67 ( talk) 08:32, 26 January 2008 (UTC)
I don't see how "cumulative" could have a slope of zero at the time of discovery. So if by chance it was discovered in 1980, it would have a non-zero slope?. I thought that kind of behavior would have to be self-similar, and not a simple parabola.Sinan Karasu. — Preceding unsigned comment added by 98.237.251.167 ( talk) 17:24, 22 September 2013 (UTC)
Please change the diagrams y-axis caption from: "cumulative period shift (s)" to: "cumulative periastron time shift (s)"
Thanks, Karl Missouri ( talk) 20:58, 11 April 2015 (UTC)
I have adjusted the figure. However the source [3] is also not correct, as it contains a typo in the y-axis legend which should be labelled as having units of ms, rather than s. With the unit of ms, the graph clearly represents the time displacement of periastron on the basis of a constant rate of change of period (i.e. the rate of change of period can be considered as the 2nd derivative of time displacement, hence the parabolic shape) and is numerically consistent with the values given both in the article text and source paper [3]. ChumpusRex ( talk) 20:44, 3 June 2019 (UTC) This argument is incorrect - The equation for periastron epoch shift is S = (P' * t^2)/2P - where S is total shift, P is the orbital period (7.75 hours in this case), P' is the time derivative of orbital period (-76 μs/year) and t is the duration of observation (30 years). — Preceding unsigned comment added by 2A00:23C5:488C:5900:A1E3:1FE6:6A97:848F ( talk) 22:34, 19 July 2019 (UTC)
Someone needs to research how the distance was determined to this object. It cannot be seen in the visable. Was this long baseline interferometry from radio telescopes? This would be an interesting addition to the article. Trojancowboy ( talk) 22:34, 7 May 2009 (UTC)
Can someone add more info on the non-pulsar in this binary? 76.66.197.2 ( talk) 12:27, 23 November 2009 (UTC)
The result of the move request was: To be moved. Note: will require admin assistance. ( non-admin closure) — Amakuru ( talk) 20:13, 1 March 2016 (UTC)
PSR B1913+16 →
Hulse–Taylor binary – Per
WP:COMMONNAME. Outside of people working in pulsar timing, this binary pulsar is pretty much always referred to as the "Hulse-Taylor binary".
T
R
11:07, 22 February 2016 (UTC)
Can the 0.2% disparity between the observed and predicted effect be caused by tides raised on both bodies? Neutron stars rotate very rapidly so they are prone to tidal braking by orbiting objects. — Preceding unsigned comment added by 145.108.130.118 ( talk) 08:41, 31 March 2016 (UTC)
What is the source of the data? It appears to differ greatly from the magnitudes given by various research papers. — Preceding unsigned comment added by 86.168.195.202 ( talk) 18:02, 16 April 2017 (UTC)
Hello fellow Wikipedians,
I have just modified one external link on Hulse–Taylor binary. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018.
After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than
regular verification using the archive tool instructions below. Editors
have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the
RfC before doing mass systematic removals. This message is updated dynamically through the template {{
source check}}
(last update: 5 June 2024).
Cheers.— InternetArchiveBot ( Report bug) 07:47, 7 January 2018 (UTC)
Prior content in this article duplicated one or more previously published sources. The material was copied from:
https://archive.org/details/astronomyencyclo0000unse/page/54/mode/2up. Copied or closely paraphrased material has been rewritten or removed and must not be restored, unless it is duly released under a compatible license. (For more information, please see
"using copyrighted works from others" if you are not the copyright holder of this material, or
"donating copyrighted materials" if you are.)
For legal reasons, we cannot accept copyrighted text or images borrowed from other web sites or published material; such additions will be deleted. Contributors may use copyrighted publications as a source of information, and, if allowed under fair use, may copy sentences and phrases, provided they are included in quotation marks and referenced properly. The material may also be rewritten, providing it does not infringe on the copyright of the original or plagiarize from that source. Therefore, such paraphrased portions must provide their source. Please see our guideline on non-free text for how to properly implement limited quotations of copyrighted text. Wikipedia takes copyright violations very seriously, and persistent violators will be blocked from editing. While we appreciate contributions, we must require all contributors to understand and comply with these policies. Thank you. MrLinkinPark333 ( talk) 02:26, 7 December 2020 (UTC)