Discovery
Radial Velocity
Host star 55 Cnc • 260.7 d orbit
Records
9
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
46.88 M⊕
median non-null value
55 Cnc
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
9
Refs
9
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 260 day | — | 45.77 Mearth | — | Fischer et al. 2008 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 262 day | — | 44.81 Mearth | — | Baluev 2015 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 260.5 day | — | 40.40 Mearth | — | Harada et al. 2025 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 260.6 day | — | 48.50 Mearth | — | Moutou et al. 2026 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 260.7 day | — | 44.81 Mearth | — | Wright et al. 2009 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 261.2 day | — | 54.66 Mearth | — | Endl et al. 2012 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 259.9 day | — | 47.80 Mearth | — | Bourrier et al. 2018 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 261.0 day | — | 46.88 Mearth | — | Rosenthal et al. 2021 |
| 2007 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 260.9 day | — | 47.01 Mearth | — | Nelson et al. 2014 |