PSR B0329+54
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Camelopardalis[1] |
| Right ascension | Template:RA[2] |
| Declination | Template:DEC[2] |
| Characteristics | |
| Evolutionary stage | Pulsar |
| Astrometry | |
| Proper motion (μ) | RA: 16.960 mas/yr[3] Dec.: -10.382 mas/yr[3] |
| Parallax (π) | 0.611±0.013 mas[3] |
| Distance | Template:Rnd ± Template:Rnd ly (Template:Rnd ± Template:Rnd pc) |
| Details | |
| Rotation | Script error: No such module "val".[4] |
| Age | 5[4] Myr |
| Metallicity [Fe/H] | {{{metal_fe2}}} dex |
| Other designations | |
| NVSS J033259+543444, PSR B0329+54, PSR J0332+5434, TXS 0329+544, PULS CP 0329, 2MASS J03325936+5434448[5] | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
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PSR B0329+54 is a pulsar approximately 5,300 light-years away in the constellation of Camelopardalis. It completes one rotation every 0.714[4] seconds and is approximately 5 million years old.[4]
The emissions of this pulsar and the Vela Pulsar were converted into audible sound by the French composer Gérard Grisey, and used as such in the piece Le noir de l'étoile (1989–90).[6][7][8]
Planetary system
In 1979 and 1994, two exoplanets were reported to be orbiting the pulsar (being classified as pulsar planets).[9][10] Later observations did not support this conclusion.[11][4][12] More recently, a 2017 analysis indicated that a different long-period pulsar planet remains a possibility,[13] but this was subsequently challenged as well.[14] since 2025[update]Template:Dated maintenance category (articles)Script error: No such module "Check for unknown parameters"., the existence of any planet around this pulsar remains in doubt.[10]
Template:OrbitboxPlanet begin Template:OrbitboxPlanet hypothetical
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See also
References
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- ↑ Template:Cite constellation
- ↑ a b Script error: No such module "citation/CS1".
- ↑ a b Script error: No such module "Citation/CS1".
- ↑ a b c d e Script error: No such module "citation/CS1".
- ↑ Template:Cite simbad
- ↑ Re, Giuseppe del. 2000. Cosmic Dance, pp. 24–25. Templeton Foundation Press, Template:ISBN
- ↑ Luminet, Jean-Pierre. 2011. Illuminations: Cosmos et esthétique, pp. 419–420. Odile Jacob, Template:ISBN
- ↑ Template:IRCAM work
- ↑ Script error: No such module "Citation/CS1".
- ↑ a b Script error: No such module "Citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "Citation/CS1".
- ↑ Script error: No such module "Citation/CS1".
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