Discovery Method
Radial Velocity
Consistent across records
Host star HD 240210 • 501.8 d orbit
Records
1
archive rows
Discovery
2009
Radial Velocity
Radius
—
default parameter set
Mass
1655.8 M⊕
default parameter set
HD 240210
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: Niedzielski et al. 2009
Host Star
HD 240210
Stable across source rows
Discovery Method
Radial Velocity
Consistent across records
Discovery Year
2009
Stable across source rows
Orbital Period
501.8 day
single adopted value
Semi-Major Axis
1.16 au
single adopted value
Mass
1655.8 Mearth
single adopted value
Provenance
Evidence Summary
Rows
1
Refs
1
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2009 | Radial Velocity | McDonald Observatory | 9.2 m Hobby-Eberly Telescope | 501.8 day | — | 1655.8 Mearth | — | Niedzielski et al. 2009 |