Planet HD 67200 d

Detailed information about planet HD 67200 d and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 67200 d
Planet Status
Candidate
Discovered in
2026
Publication
Status
—
Update
2026-08-13
Mass
0.007725 ( +0.001937 -0.00175 ) MJ
Mass*sin(i)
0.0065 ( +0.00163 -0.001472 ) MJ
Semi-Major Axis
0.0409 ( +0.003 -0.0021 ) AU
Orbital Period
2.6738 ( +0.308 -0.195 ) day
Eccentricity
0.178 ( +0.347 -0.137 )
Angular distance
—
ω
3.25 ( +1.829 -1.921 ) deg
Tperi
—
Radius
0.116 ( +0.0098 -0.009 ) RJ
Inclination
57.3 deg
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Theoretical
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
0.84 ( +0.29 -0.19 ) m/s
Calculated temperature
1569.0 ( +90.0 -85.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
DMPP-6 d
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Barnes et al. (2026) label planet candidate as "b" and previously two detected ones as "c" and "d". The putative third planet is here reported as "d" following discovery order.

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Star

Name
HD 67200
Distance
54.63 ( ± 0.0813 ) pc
Spectral type
F8IV-V
Apparent magnitude V
7.7
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.18 ( ± 0.167 ) MSun
Age
—
Effective temperature
6182.0 ( ± 117.0 ) K
Radius
1.253 ( ± 0.051 ) RSun
Metallicity [Fe/H]
0.32 ( ± 0.05 )
Detected Disc
—
Magnetic Field
—
RA2000
08:01:32.5
Dec2000
-70:01:26.0
Alternate Names
DMPP-6

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