Discovery
Radial Velocity
Host star HD 12661 • 1699.7 d orbit
Records
5
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
589.6 M⊕
median non-null value
HD 12661
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
5
Refs
5
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2002 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 1708 day | — | 575.9 Mearth | — | Liu et al. 2014 |
| 2002 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 1699.7 day | — | 899.5 Mearth | — | An et al. 2025 |
| 2002 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 1696.7 day | — | 589.6 Mearth | — | Rosenthal et al. 2021 |
| 2002 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 1708 day | — | 610 Mearth | — | Wright et al. 2009 |
| 2002 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 1679 day | — | 581.6 Mearth | — | Butler et al. 2006 |