Discovery Method
Radial Velocity
Consistent across records
Host star ups And • 241.3 d orbit
Records
7
archive rows
Discovery
1999
Radial Velocity
Radius
—
default parameter set
Mass
629.6 M⊕
default parameter set
ups And
temperature unconstrained
Canonical Summary
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Curiel et al. 2011
Host Star
ups And
Stable across source rows
Discovery Method
Radial Velocity
Consistent across records
Discovery Year
1999
Stable across source rows
Orbital Period
241.3 day
238.1 to 241.5
Semi-Major Axis
0.83 au
0.82 to 0.85
Mass
629.6 Mearth
610.2 to 4443.2
Provenance
Evidence Summary
Rows
7
Refs
7
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 241.3 day | — | 629.6 Mearth | — | Curiel et al. 2011 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 241.5 day | — | 629.3 Mearth | — | Wittenmyer et al. 2007 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 241.2 day | — | 653 Mearth | — | Harada et al. 2025 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 238.1 day | — | 715.1 Mearth | — | Naef et al. 2004 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 241.3 day | — | 610.2 Mearth | — | Wright et al. 2009 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 241.2 day | — | 624.5 Mearth | — | Rosenthal et al. 2021 |
| 1999 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 240.9 day | — | 4443.2 Mearth | — | McArthur et al. 2010 |