Pulsar Timing-Detected Planets: 8 Confirmed (1992-2024)
8 confirmed exoplanets have been identified for the Pulsar Timing discovery method. First confirmed in 1992; most recent in 2024.
Median radius
1.86 R⊕
Median mass
128.47 M⊕
Median distance
1,956.94 ly
Median ESI
0.71
Discovery Timeline
Composition Breakdown
Rocky Terrestrial
2
25.0%
Super-Earth
2
25.0%
Gas Giant
2
25.0%
Unclassified
2
25.0%
Most Earth-like in this Cohort
ESI 0.938
PSR B0329+54 b
Rocky Terrestrial · 1.22 R⊕ · 1,646.9 ly
ESI 0.824
PSR B1257+12 d
Super-Earth · 1.80 R⊕ · 1,956.9 ly
ESI 0.802
PSR B1257+12 c
Super-Earth · 1.91 R⊕ · 1,956.9 ly
ESI 0.616
PSR B1257+12 b
Rocky Terrestrial · 0.34 R⊕ · 1,956.9 ly
ESI 0.426
PSR J2322-2650 b
Gas Giant · 13.90 R⊕ · 750.2 ly
ESI 0.382
PSR B1620-26 b
Gas Giant · 13.30 R⊕ · —
Cohort Extremes
Closest to Earth
PSR J2322-2650 b
Largest radius
PSR J2322-2650 b
Most massive
PSR B1620-26 b
Full Catalogue
| Planet | Host | Type | Year | Radius (R⊕) | Mass (M⊕) | Distance (ly) | ESI |
|---|---|---|---|---|---|---|---|
| PSR B0329+54 b | PSR B0329+54 | Rocky Terrestrial | 2017 | 1.22 | 1.97 | 1,646.9 | 0.938 |
| PSR B1257+12 d | PSR B1257+12 | Super-Earth | 1992 | 1.80 | 3.90 | 1,956.9 | 0.824 |
| PSR B1257+12 c | PSR B1257+12 | Super-Earth | 1992 | 1.91 | 4.30 | 1,956.9 | 0.802 |
| PSR B1257+12 b | PSR B1257+12 | Rocky Terrestrial | 1994 | 0.34 | 0.02 | 1,956.9 | 0.616 |
| PSR J2322-2650 b | PSR J2322-2650 | Gas Giant | 2017 | 13.90 | 252.64 | 750.2 | 0.426 |
| PSR B1620-26 b | PSR B1620-26 | Gas Giant | 2003 | 13.30 | 794.58 | — | 0.382 |
| M62H b | M62H | Unclassified | 2024 | — | 785.04 | — | — |
| PSR J1719-1438 b | PSR J1719-1438 | Unclassified | 2011 | — | 382.80 | 3,913.9 | — |