PSR B1919+21
| PSR B1919+21 | |
|---|---|
 | |
| Enmys shallidagh | LGM-1, CP 1919, WSTB 12W15  |
| Sorçh | pulsar |
| Feddynit magh ec | Jocelyn Bell Burnell Antony Hewish Martin Ryle |
| Date feddyn magh | 1967 |
| Co-hollys rollageagh | y Shynnagh |
| Eash | J2000.0 |
| Fysserree fishigagh | |
| Amm cruinlagh P | N/A |
| Troyn fishigagh as rollageagh meadragh | |
| Foddeeaght voish y Chruinney | 1,950 ly [1] |
| Craue raadeeoil | 0 craue raadeeoil greiney |
| Glout | 1.4 M☉ |
| Amm çhyndaaee | 1.3373 s[2] |
| Kiart-irree (α) | 19h 21m 44.815s[3] |
| Jee-chleayney (δ) | 21° 53′ 2.2499″[3] |
| Lossanaght | 0.006 lossanaght ghreiney |
| Eash oolit | 16 megaannum (en)  |
| Catalogyn rollageydagh | |
PSR B1919+21 PSR J1921+2153 | |
She pulsar eh PSR B1919+21. Ta amm er 1.3373 tootçhey[2] as lheead buillagh er 0.04 tootçhey echey. She eshyn va'n chied phulsar radio ve feddynit magh er 28 Sauin 1967 liorish Jocelyn Bell Burnell.[4] V'eh er smooinaghtyn hoshiaght rish tammylt beg dy row bree as reiltaght ny cowraghyn cosoylagh rish çhenjean neughrianagh as, rish shen, ren ad cur y far-ennym LGM, ny LGM-1 ny s'anmey (aa-gherrid er son "little green men" ("fir eayney veggey")) er.[5]
She CP 1919 yn enmyssey bunneydagh va currit da, as eh shassoo er son Cambridge Pulsar ec RA 19h 19m.[6] T'eh enmyssit PSR J1921+2153 chammah, as t'eh soit ayns co-hollys rollageagh y Çhynnee.
Imraaghyn
[reagh | edit source]- ↑ "{{{title}}}" (24 Jerrey Souree 2012). doi:.
- ↑ a b "Timing behavior of 96 radio pulsars" (1994). Astrophysical Journal. Ym-lioar 422 (2): 671. doi:. Bibcode: 1994ApJ...422..671A.
- ↑ a b "{{{title}}}" (Jerrey Fouyir 2004). doi:.
- ↑ "Pulsar is 1st observed, November 28, 1967". EDN Network. Feddynit magh er 2013-12-20.
- ↑ "This Month in Physics History: February 1968: Discovery of pulsars announced". www.aps.org.
- ↑ Basu, Baidyanath (2003-02-01). An Introduction to Astrophysics. dg. 325. ISBN 978-81-203-1121-3.
Kianglaghyn magh
[reagh | edit source]- Bell, Jon (1996-12-19). "A Tutorial on Radio Pulsars: The discovery of pulsars". Er ny hashtey veih yn lhieggan bunneydagh er 2012-09-03. Feddynit magh er 2013-06-28.
- Manchester, R. N.; Hobbs, G.; Khoo, J. "Recording of the first-discovered pulsar CP1919 (PSR B1919+21) made at the Parkes radio telescope in April 2012". CSIRO Astronomy & Space Science: Pulsar Group. Er ny hashtey veih yn lhieggan bunneydagh er 2016-03-10. Feddynit magh er 2013-06-30.