Discovery
Radial Velocity
Host star 81 Cet • 979.1 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
1274.4 M⊕
median non-null value
81 Cet
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 |
|---|---|---|---|---|---|---|---|---|
| 2008 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 952.7 day | — | 1684.4 Mearth | — | Sato et al. 2008 |
| 2008 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 1005.6 day | — | 1051.1 Mearth | — | Teng et al. 2023 |
| 2008 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | — | — | 1274.4 Mearth | — | Kunitomo et al. 2011 |