PSR B0329+54
From Wikipedia, the free encyclopedia
| Observation data Epoch J2000.0 |
|
|---|---|
| Constellation (pronunciation) |
Camelopardalis |
| Right ascension | 03h 32m 59.368s |
| Declination | +54° 34' 43.57" |
| Apparent magnitude (V) | ? |
| Characteristics | |
| Spectral type | Pulsar |
| U-B color index | ? |
| B-V color index | ? |
| Variable type | Pulsar |
| Astrometry | |
| Distance | 2.643 Ly |
| Details | |
| Mass | ? M☉ |
| Radius | ? R☉ |
| Luminosity | ? L☉ |
| Temperature | ? K |
| Metallicity | ? |
| Rotation | 0.71452 s |
| Other designations | |
PSR B0329+54 is in the constellation of Camelopardalis.It is located at about 2643 light years from Earth.
Contents |
[edit] Planets
[edit] PSR B0329+54 A
| Orbital elements | ||
|---|---|---|
| Semi-major axis a: | 2.3 AU | |
| Eccentricity e: | 0 | |
| Orbital period P: | 1205.358 ± 0.003 d | |
| Inclination i: | ?° | |
| Angular distance θ: | 0.633 mas | |
| Longitude of periastron ω: |
0° | |
| Time of periastron τ: | ? JD | |
| Semi-amplitude K: | ? m/s | |
| Physical characteristics | ||
| Mass: | 0.3 ± 0.002 ME | |
| Radius: | ? RJ | |
| Density: | ? kg/m³ | |
| Gravity: | ? g | |
| Temperature: | ? K | |
| Discovery | ||
| Discovery date: | 1979 | |
| Discovery site: | ||
| Detection method(s): | Pulsar Timing | |
| Discoverer(s): | Demianski and Proszynski | |
| Other catalogue | ||
[edit] PSR B0329+54 B
| Orbital elements | ||
|---|---|---|
| Semi-major axis a: | 7.3 AU | |
| Eccentricity e: | 0.23 | |
| Orbital period P: | 61728.94 ± 0.003 d | |
| Inclination i: | ?° | |
| Angular distance θ: | 0. mas | |
| Longitude of periastron ω: |
5.62° | |
| Time of periastron τ: | ? JD | |
| Semi-amplitude K: | ? m/s | |
| Physical characteristics | ||
| Mass: | 2.2 ± 0.002 ME | |
| Radius: | ? RJ | |
| Density: | ? kg/m³ | |
| Gravity: | ? g | |
| Temperature: | ? K | |
| Discovery | ||
| Discovery date: | 1979 | |
| Discovery site: | ||
| Detection method(s): | Pulsar Timing | |
| Discoverer(s): | Demianski and Proszynski | |
| Other catalogue | ||
[edit] References
 |
This star-related article is a stub. You can help Wikipedia by expanding it. |
