Jump to content

Main menu Navigation ●Main page ●Contents ●Current events ●Random article ●About Wikipedia ●Contact us ●Donate Contribute ●Help ●Learn to edit ●Community portal ●Recent changes ●Upload file

●Create account ●Log in ●Create account ● Log in Pages for logged out editors learn more ●Contributions ●Talk

(Top) 1 References 2 External links

PSR J0855−4644

●Català ●فارسی ●Français ●中文 Edit links ●Article ●Talk ●Read ●Edit ●View history Tools Actions ●Read ●Edit ●View history General ●What links here ●Related changes ●Upload file ●Special pages ●Permanent link ●Page information ●Cite this page ●Get shortened URL ●Download QR code ●Wikidata item Print/export ●Download as PDF ●Printable version Appearance From Wikipedia, the free encyclopedia

PSR J0855-4644
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS)
Constellation	Vela
Right ascension	08^h55^m 36.18^s^[1]
Declination	−46° 44′ 13.4″^[1]
Apparent magnitude (V)	N/A
Distance	815^[2] ly (250^[2] pc)
Spectral type	Pulsar

PSR J0855-4644 is a pulsar in the constellation Vela, and was at one time thought possibly associated with supernova remnant RX J0852.0-4622.^[2] However, this association is considered unlikely since a central compact object with better matching kinematics to the shell has been observed.^[3]

References[edit]

^ ^a ^b Kramer, M.; et al. (July 2003), "The Parkes Multibeam Pulsar Survey - III. Young pulsars and the discovery and timing of 200 pulsars", Monthly Notices of the Royal Astronomical Society, 342 (4): 1299–1324, arXiv:astro-ph/0303473, Bibcode:2003MNRAS.342.1299K, doi:10.1046/j.1365-8711.2003.06637.x, S2CID 54637477.

^ ^a ^b ^c Redman, M. P.; Meaburn, J. (January 2005), "A possible association of a young pulsar (PSR J0855-4644) with the young Vela supernova remnant RX J0852.0-4622", Monthly Notices of the Royal Astronomical Society, 356 (3): 969–973, Bibcode:2005MNRAS.356..969R, doi:10.1111/j.1365-2966.2004.08523.x.

^ Allen, G. E.; Chow, K.; DeLaney, T.; Filipović, M. D.; Houck, J. C.; Pannuti, T. G.; Stage, M. D. (2014-12-29). "ON THE EXPANSION RATE, AGE, AND DISTANCE OF THE SUPERNOVA REMNANT G266.2–1.2 (Vela Jr.)". The Astrophysical Journal. 798 (2): 82. arXiv:1410.7435. doi:10.1088/0004-637x/798/2/82. ISSN 1538-4357.

External links[edit]

Simbad

Constellation of Vela

Stars

Bayer	γ (Regor) δ (Alsephina) κ (Markeb) λ (Suhail) μ ο φ (Tseen Ke) ψ
Variable	T W AH AI GP (X-1) GX GZ HU HX HY IM KQ MV (J) NX V378 V382 V390
HR	3294 (B) 3358 (A) 3407 (C) 3426 (e) 3445 (b) 3452 (n) 3477 (d) 3487 (a) 3497 3520 (g) 3570 3574 (H) 3591 (w) 3614 (c) 3682 (l) 3684 (k) 3753 (I) 3803 (N) 3819 (L) 3831 3836 (M) 3912 (m) 3990 (Q) 4023 (q) 4080 (r) 4134 4143 (t) 4167 (p) 4180 (x) 4293 (i)
HD	73526 74438 83443 (Kalausi) 85390 (Natasha) 85512 93385
Other	DENIS J082303.1−491201 Gliese 367 (Añañuca) GJ 1132 Luhman 16 PSR J0855−4644 WASP-19