Planet PDS 70 b

Name PDS 70 b
Planet Status Confirmed
Discovered in 2018
Mass 10.5 (± 3.5) MJ
Mass*sin(i)
Semi-Major Axis 22.0 AU
Orbital Period 43465.0 day
Eccentricity
ω
Tperi
Radius
Inclination
Update 2018-07-04
Detection Method Imaging
Mass Detection Method
Radius Detection 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

Star

PDS 70
Name PDS 70
Distance 113.43 (± 0.52) pc
Spectral type K7
Apparent magnitude V 12.233
Mass 0.76 (± 0.02) MSun
Age 5.4 (± 1.0) Gyr
Effective temperature 3972.0 (± 36.0) K
Radius 1.26 (± 0.15) RSun
Metallicity [Fe/H]
Detected Disc Imaging
Magnetic Field
RA2000 14:08:10.2
Dec2000 -41:23:53
Alternate Names 2MASS J14081015-4123525, V* V1032 Cen
Planetary system 1 planet

More data

Observability Predictor

Remarks

Keppler et al. 2018: 22au is a projected distance and the 119yr period assumes that projected distance.

Related publications

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
2018 KEPPLER, M., BENISTY, M., MÜLLER, A., HENNING, T., VAN BOEKEL, R., ET AL.
Astron. & Astrophys., 617, A44
paper  arxiv  ADS  

Magellan Adaptive Optics Imaging of PDS 70: Measuring the Mass Accretion Rate of a Young Giant Planet within a Gapped Disk
2018 WAGNER K., FOLLETTE K., CLOSE L., APAI D., GIBBS A. et al.
ApJ. Letters, 863, L8
paper   arxiv  

Two decades of Exoplanetary Science with Adaptive Optics G. Chauvin
2018 CHAUVIN, G.
SPIE Astronomical Telescopes and Instrumentation
arxiv   ADS  

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk
2018 MÜLLER, A., KEPPLER, M., HENNING, T., SAMLAND, M., CHAUVIN, G. et al.
Astron. & Astrophys., 617, L2
paper  arxiv  ADS