Discovery
Pulsar Timing
Host star PSR B1257+12 • 98.22 d orbit
Records
3
archive rows
Discovery
—
Pulsar Timing
Radius
—
median non-null value
Mass
2.80 M⊕
median non-null value
PSR B1257+12
temperature unconstrained
Quick Summary
This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.
Provenance
Evidence Summary
Rows
3
Refs
3
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 1992 | Pulsar Timing | Arecibo Observatory | 305 m Arecibo Radio Telescope | 98.23 day | — | 2.80 Mearth | — | Wolszczan et al. 1992 |
| 1992 | Pulsar Timing | Arecibo Observatory | 305 m Arecibo Radio Telescope | 98.22 day | — | 2.80 Mearth | — | Wolszczan 1994 |
| 1992 | Pulsar Timing | Arecibo Observatory | 305 m Arecibo Radio Telescope | 98.21 day | — | 3.90 Mearth | — | Konacki and Wolszczan 2003 |