Name | PDS 70 b | ||
Planet Status | Confirmed | ||
Discovered in | 2018 | ||
Mass | 7.0 (± 2.0) MJ | ![]() |
+ |
Mass*sin(i) | — | ||
Semi-Major Axis | 22.7 ( -0.5 +2.0 ) AU | ![]() |
+ |
Orbital Period | 45108.0 ( -1790.0 +3580.0 ) 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 | — |
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 |
Planet formation in the PDS 70 system: Constraining the atmospheric chemistry of PDS 70b and c
2023
CRIDLAND A., FACCHINI S., van DISHOECK E. & BENISTY M.
Astron. & Astrophys., accepted
arxiv
Rotation Periods, Inclinations, and Obliquities of Cool Stars Hosting Directly Imaged Substellar Companions: Spin-Orbit Misalignments are Common
2023
BOWLER B., TRAN Q., ZHANG Zh., MORGAN M., ASHOK K. et al.
Astron. J., 165, 164
paper arxiv
Gap-opening Planets Make Dust Rings Wider
2023
BI J., LIN M.-K. & DONG R.
ApJ, 942, 80
paper arxiv
HST UV Spectroscopy of the Planet-hosting T Tauri Star PDS 70
2022
SKINNER S. & AUDARD M.
ApJ, 938, 134
paper
Efficiently Imaging Accreting Protoplanets from Space: Reference Star Differential Imaging of the PDS 70 Planetary System using the HST/WFC3 Archival PSF Library
2022
SANGHI A., ZHOU Y. & BOWLER B.
Astron. J., 163, 119
paper arxiv
Hubble Space Telescope UV and Hα Measurements of the Accretion Excess Emission from the Young Giant Planet PDS 70 b
2021
ZHOU Y., BOWLER B., WAGNER K., SCHNEIDER G., APAI D. et al.
Astron. J., 161, 244
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
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
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
Magnetic Fields and Accreting Giant Planets around PDS 70
2021
HASEGAWA Y., KANAGAWA K. & TURNER N.
ApJ, 923, 27
paper
Self-consistent modelling of the dust component in protoplanetary and circumplanetary disks: the case of PDS 70
2021
PORTILLA-REVELO B., KAMP I., RAB Ch., van DISHOECK E., KEPPLER M. et al.
Astron. & Astrophys., in press
paper arxiv
Keck/OSIRIS Paβ high-contrast imaging and updated constraints on PDS~70b
2021
UYAMA T., XIE Ch., AOYAMA Y., BEICHMAN Ch., HASHIMOTO J. et al.
Astron. J., 162, 214
paper arxiv
Molecular mapping of the PDS70 system: No molecular absorption signatures from the forming planet PDS70 b
2021
CUGNO G., PATAPIS P., STOLKER T., QUANZ S., BOEHLE A. et al.
Astron. & Astrophys., 653, A12
paper arxiv
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
MIRACLES: atmospheric characterization of directly imaged planets and substellar companions at 4-5 μm. II. Constraints on the mass and radius of the enshrouded planet PDS 70 b
2020
STOLKER T., MARLEAU G.-D., CUGNO G., MOLLIERE P., QUANZ S. et al.
Astron. & Astrophys., 644, A13
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
Direct characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+
2020
OTTEN G., VIGAN A., MUSLIMOV E., N'DIAYE M., CHOQUET E. et al.
Astron. & Astrophys., 646, A150
paper arxiv
VLT/SPHERE exploration of the young multiplanetary system PDS70
2019
MESA D., KEPPLER M., CANTALLOUBE F., RODET L., CHARNAY B. et al.
Astron. & Astrophys., 632, A25
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
PDS 70: A transition disk sculpted by a single planet
2019
MULEY D., FUNG J. & van der MAREL N.
ApJ. Letters, 879, L2
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
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
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
Evidence for a circumplanetary disc around protoplanet PDS 70 b
2019
CHRISTIAENS V., CANTALLOUBE F., CASASSUS S., PRICE D., ABSIL O. et al.
ApJ. Letters, accepted
arxiv
Separating extended disc features from the protoplanet in PDS 70 using VLT/SINFONI
2019
CHRISTIAENS V., CASASSUS S., ABSIL O., CANTALLOUBE F., GOMEZ C. et al.
MNRAS, 486, 5819
paper arxiv
On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets
2019
WAGNER K., APAIL D. & KRATTER K.
ApJ, accepted
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
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
2018
CHAUVIN, G.
SPIE Astronomical Telescopes and Instrumentation
arxiv
paper
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