Pulsar
PSR B0826-34 (J0828-3417)
Radio pulsar
A neutron star spinning once every 1.85 seconds; the beams from its magnetic poles sweep across Earth on every turn. Period, spin-down, distance and orbit come from the ATNF Pulsar Catalogue; the beam geometry is illustrative.
| Type | Pulsar |
|---|---|
| Constellation | Pyxis |
| Period | 1.849 s |
| Period derivative | 10.0×10⁻¹⁶ s/s |
| Characteristic age | 29 million years |
| Magnetic field | 1.4×10¹² G |
| Spin-down luminosity | 6.2×10³⁰ erg/s |
| Dispersion measure | 51.6 pc/cm³ |
| Distance | 354 pc (1.2 thousand ly) |
| Discovery | 1978 · mol2, gbncc, pks70, pkshl, pksmb |
| Source | ATNF Pulsar Catalogue |
| Right ascension (J2000) | 8h 28m 16.6s |
| Declination (J2000) | −34° 17′ 07″ |
In the sky
Visible from the whole Southern Hemisphere and north to latitude 56° N. South of latitude 56° S it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 871. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 20 million years.