Discovery
Radial Velocity
Host star 18 Del • 988.1 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
3127.3 M⊕
median non-null value
18 Del
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 | 982.9 day | — | 2926.2 Mearth | — | Teng et al. 2023 |
| 2008 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 993.3 day | — | 3273.5 Mearth | — | Sato et al. 2008 |
| 2008 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | — | — | 3127.3 Mearth | — | Kunitomo et al. 2011 |