Planet PDS 70 c

Name PDS 70 c
Planet Status Confirmed
Discovered in 2019
Mass 4.4 (± 1.1) MJ +
Mass*sin(i)
Semi-Major Axis 30.2 ( -2.4 +2.0 ) AU +
Orbital Period 69945.0 ( -11500.0 +5771.0 ) day
Eccentricity
ω
Tperi
Radius
Inclination
Update 2019-10-25
Detection Method Imaging
Mass Detection Method Spectrum
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 0.0054 (± 0.001) 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 V* V1032 Cen, 2MASS J14081015-4123525
Planetary system
2 planets

More data


Related publications

Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY
2021 WANG J., VIGAN E., LACOUR S., NOWAK M., STOLKER T. et al.
Astron. & Astrophys., accepted
arxiv

A Circumplanetary Disk around PDS70c
2021 BENISTY M., BAE J., FACCHINI S., KEPPLER M., TEAGUE R. et al.
ApJ Lett., 916, L2
paper   arxiv  

Great Observatories: The Past and Future of Panchromatic Astrophysics
2021 ARMUS L., MEGEATH S., CORRALES L., MARENGO M., KIRKPATRICK A. et al.
SAG-10 Report
arxiv

The SPHERE infrared survey for exoplanets (SHINE) -- II. Observations, Data reduction and analysis Detection performances and early-results
2021 LANGLOIS M., GRATTON R., LAGRANGE A.-M., DELORME P., BOCCALETTI A. et al.
Astron. & Astrophys., 651, A71
https://doi.org/10.1051/0004-6361/202039753 paper   arxiv

Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITYlowast
2021 WANG J., VIGAN A., LACOUR S., NOWAK M., STOLKER T. et al.
Astron. J., 161, 148
paper  

Host star metallicity of directly imaged wide-orbit planets: implications for planet formation
2021 SWASTIK C., BANYAI R., NARANG M., MANOJ P., SIVARANI T. et al.
Astron. J., 161, 114
paper   arxiv

The chemical inventory of the planet-hosting disk PDS 70
2021 FACCHINI S., TEAGUE R., BAE J., BENISTY M., KEPPLER M. & ISELLA A.
Astron. J., 162, 99
paper   arxiv

Constraining PDS 70b's Formation Mechanism with Multi-hydrogen-emission Observations
2021 UYAMA T., HASHIMOTO J., BEICHMAN Ch., RUFFIO J.-B., AUYAMA Y. et al.
Res. Notes AAS, 5, 9
paper  

Accretion Properties of PDS 70b with MUSE
2020 HASHIMOTO J., AOYAMA Y., KONISHI M., UYAMA T., TAKASAO Sh. et al.
Astron. J., 159, 222
paper  

Keck/NIRC2 L'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70
2020 WANG J., GINZBURG S., REN B., WALLACK N., GAOP. et al.
Astron. J., 159, 263
paper   arxiv

The Separation and H-alpha Contrasts of Massive Accreting Planets in the Gaps of Transitional Disks: Predicted H-alpha Protoplanet Yields for Adaptive Optics Surveys
2020 CLOSE L.
Astron. J., 160, 221
paper  arxiv  

Planet migration, resonant locking and accretion streams in PDS 70: Comparing models and data
2020 TOCI C., LODATO G., CHRISTIANSENS V., FEDELE D., PINTE Ch. et al.
MNRAS, in press
paper  

Planet migration, resonant locking and accretion streams in PDS70: Comparing models and data
2020 TOCI C., LODATO G., CHRISTIAENS V., FEDELE D., PINTE Ch. et al.
MNRAS, 499, 2015
paper  arxiv  

Detection of Continuum Submillimeter Emission Associated with Candidate Protoplanets
2019 ISELLA A., BENISTY M., TEAGUE R., BAE J., KEPPLER M. et al.
ApJ. Letters, 879, L25
paper  arxiv  

Two accreting protoplanets around the young star PDS 70
2019 HAFFERT S., BOHN A., de BOER J., SNELLEN I., BRINCHMANN J. et al.
Nature Astronomy
paper  arxiv  

VLT/SPHERE exploration of the young multiplanetary system PDS70
2019 MESA D., KEPPLER M., CANTALLOUBE F., RODET L., CHARNEY B. et al.
Astron. & Astrophys., 632, A25
paper  arxiv  

An Ideal Testbed for Planet-disk Interaction: Two Giant Protoplanets in Resonance Shaping the PDS 70 Protoplanetary Disk
2019 BAE J., ZHU Zh., BARUTEAU C., BENISTY M., DULLEMOND C. et al.
ApJ. Letters, 884, L41
paper  arxiv  

A Swift view of X-ray and UV radiation in the planet-forming T-Tauri system PDS 70
2019 JOYCE S., PYE J., NICHOLS J., PAGE K., ALEXANDER R. et al.
MNRAS, in press
paper  

Constraining Gas Accretion Rate of Protoplanet from Observed Hα Line-width and Intensity Based on Planetary Accretion-shock Model: Case of the Two Protoplanets PDS 70 b and c
2019 AOYAMA Y. & IKOMA M.
ApJ. Letters, 885, L29
paper  arxiv  

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  

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