PSR J2007+2722
{{Short description|Pulsar in the constellation Vulpecula}}
{{Starbox begin
| name=PSR J2007+2722}}
{{Starbox observe
| epoch=J2000
| ra= {{RA|20|07|15.77}}
| dec= {{DEC|+27|22|47.7}}
| appmag_v=
| constell= Vulpecula }}
{{Starbox character
| class=Pulsar
| b-v=
| u-b=
| variable=None }}
{{Starbox astrometry
| radial_v=
| prop_mo_ra=
| prop_mo_dec=
| parallax=
| p_error=
| dist_ly = 17,000
| dist_pc = 5,300
| absmag_v= }}
{{Starbox detail
| mass=
| radius=
| luminosity=
| temperature=
| metal=
| rotation=40.8 Hz
| age= ~500,000 }}
{{Starbox reference
| Simbad=PSR+J2007%2B2722 }}
{{Starbox end}}
PSR J2007+2722 is a 40.8-hertz isolated pulsar in the Vulpecula constellation, 5.3 kpc (17,000 ly) distant in the plane of the Galaxy, and is most likely a disrupted recycled pulsar (DRP).
J2007+2722 was found on data taken by the Arecibo radio telescope in February 2007, and analyzed by volunteers Chris and Helen Colvin (Ames, Iowa, United States) and Daniel Gebhardt (Universität Mainz, Musikinformatik, Germany) via the distributed computing project Einstein@Home.{{cite web|url=http://einstein.phys.uwm.edu/radiopulsar/html/discovery_page/firstdiscovery.html|title=Einstein@Home 'citizen scientists' discover a new pulsar in Arecibo telescope data|date=2010-08-12|accessdate=2016-08-21}}
References
;Notes
{{Reflist}}
;Sources
- {{cite web|url=https://www.aaas.org/news/science-volunteers-find-rare-pulsar-arecibo-data|last=Bryn|first=Brandon|title=Science: Volunteers Find Rare Pulsar in Arecibo Data|date=2010-08-13|publisher=AAAS|accessdate=2016-08-21}}
- {{cite web|url=http://www.scientificamerican.com/article.cfm?id=einstein-at-home|title=Volunteers' Idle Computer Time Turns Up a Celestial Oddball|last=Matson|first=John|publisher=Scientific American|date=2010-08-12|accessdate=2016-08-21}}
External links
- {{cite web|url=https://www.bbc.co.uk/news/science-environment-10959590|title=Home computers discover rare star|date=2010-08-13|publisher=BBC News|accessdate=2016-08-21}}
- {{cite journal|title=The Einstein@Home Search for Radio Pulsars and PSR J2007+2722 Discovery|journal=The Astrophysical Journal|volume=773|issue=2|pages=91|year=2013|author1=B. Allen |author2=B. Knispel |author3=J. Cordes |display-authors=etal|doi=10.1088/0004-637X/773/2/91|arxiv=1303.0028|bibcode=2013ApJ...773...91A |s2cid=119253579}}
{{Neutron star}}
{{Stars of Vulpecula}}
{{DEFAULTSORT:PSR J2007+2722}}
{{var-star-stub}}