Planet eta Tel c

Detailed information about planet eta Tel c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
eta Tel c
Planet Status
Candidate
Discovered in
2024
Update
2024-08-22
Mass
15.0 ( +15.0 -14.3 ) MJ
Mass*sin(i)
—
Semi-Major Axis
11.0 ( ± 8.0 ) AU
Orbital Period
—
Eccentricity
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Imaging, Kinematic
Mass Meas. Method
Theoretical
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
KOI-2076.00
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
eta Tel
Distance
49.54 ( ± 0.25 ) pc
Spectral type
A0V
Apparent magnitude V
5.0
Mass
2.09 ( ± 0.03 ) MSun
Age
0.023 Gyr
Effective temperature
9760.0 ( ± 136.055 ) K
Radius
1.617 ( ± 0.0425 ) RSun
Metallicity [Fe/H]
—
Detected Disc
IR Excess
Magnetic Field
—
RA2000
19:22:51.2
Dec2000
-54:25:26.1
Alternate Names
—

HD 181327 (spT F6V) is a comoving companion star to eta Tel located 7 arcminutes away (about 20,800 AUs at 49.5 pc), in turn showing a debris disk and even a possible Kuiper Belt analogue (Lebreton et al. 2012).

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