PDS 70 Overview
PDS 70
1.06
R⦿
4225.67
K
PDS 70 b
2.720
RJup
PDS 70 c
2.040
RJup
- Other Data
- Bibliography 9
- Exoplanet Archive Notes 5
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| PDS 70 | PDS 70 b | Imaging | 2018 | Keppler et al. 2018 | Confirmed Planet |
| PDS 70 | PDS 70 c | Imaging | 2019 | Haffert et al. 2019 | Confirmed Planet |
PDS 70
- Uncertainties for parallax have been re-scaled to 1-sigma. (Wang et al. 2020)
- Effective temperature entered under equilibrium temperature; planet mass entered as range across several different models. (Keppler et al. 2018)
- Uncertainties for semimajor axis, orbital eccentricity, orbital inclination, longitude of periastron, equilibrium temperature, planet radius have been re-scaled to 1-sigma. (Wang et al. 2020)
- Planet mass value/uncertainties estimated from range given in ref. (Haffert et al. 2019)
- Uncertainties for semimajor axis, orbital eccentricity, orbital inclination, longitude of periastron, equilibrium temperature, planet radius have been re-scaled to 1-sigma. (Wang et al. 2020)
- RA
- 14h08m10.11s
- Dec
- -41d23m52.95s
- Distance
-
113.064+0.523-0.519pc
- Parallax
- 8.8159300±0.0404722 mas
- Ecliptic Latitude
- -26.64183 deg
- Ecliptic Longitude
- 224.64826 deg
- Galactic Latitude
- 19.20844 deg
- Galactic Longitude
- 318.06196 deg
- Total Proper Motion
- 38.0431872±0.0655733 mas/yr
- Proper Motion (RA)
- -29.6608000±0.0663431 mas/yr
- Proper Motion (Dec)
- -23.8227000±0.0643618 mas/yr
- Photometry
-
mV12.032±0.080
-
mTESS10.7787±0.0065
-
mJ9.553001±0.024000
-
mH8.823±0.040
-
mKs8.542±0.023
-
mW18.036±0.023
-
mW27.714±0.020
-
mW35.721±0.016
-
mW43.362±0.020
-
mGaia11.584800±0.002437
-
mB13.494±0.146
-
mg---
-
mi---
-
mr---
| Source | Swastik et al. 2021 | Wang et al. 2020 | TICv8 | Haffert et al. 2019 | Keppler et al. 2018 | Müller et al. 2018 | Gaia DR2 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4152+5-9
|
3972±36 |
4117.000+102.249-140.772
|
--- | 3972±36 | 3972±36 |
4225.6665+242.3640-70.6665
|
|
L✶
(log10(L⦿))
|
--- | --- |
-0.4389368+0.0329802-0.0277123
|
--- |
-0.46+0.10-0.13
|
--- |
-0.48852921+0.00305301-0.00307458
|
|
γ
(km/s)
|
--- | --- | --- | --- | --- | --- | 3.1298719426077284±1.3960234314856361 |
|
R✶
(R⦿)
|
--- | --- |
1.1858300+0.1383770-0.0791352
|
--- | 1.26±0.15 | 1.26±0.15 |
1.0631576+0.0364710-0.1122120
|
|
Age
(Gyr)
|
--- | 0.0054±0.0010 | --- | 0.0054±0.0010 | 0.0054±0.0010 | 0.0054±0.0010 | --- |
|
M✶
(M⦿)
|
--- | --- |
0.6400000+0.0903886-0.0671003
|
--- | 0.76±0.02 | 0.76±0.02 | --- |
|
Sp. T
|
--- | --- | --- | --- | K7 | --- | --- |
|
Metallicity
(dex)
|
-0.11±0.01 [Fe/H] | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
17.27±0.10 | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
3.68±0.01 | --- |
4.096200+0.111316-0.107819
|
--- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- |
0.5411012+0.1929249-0.1715350
|
--- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Imaging
| Source | Wang et al. 2020 | Haffert et al. 2019 | Müller et al. 2018 | Keppler et al. 2018 |
|---|---|---|---|---|
|
ω
(deg)
|
148±31 | --- |
-130.9+190.8-49.1
|
--- |
|
e
|
0.19+0.15-0.09
|
--- |
0.030+0.220-0.030
|
--- |
|
i
(deg)
|
140+7-6
|
--- |
151.1+14.1-13.6
|
--- |
|
a
(au)
|
20±2 | 20.6±1.2 |
22.2+6.2-9.7
|
22 |
|
Teq
(K)
|
1204+26-27
|
--- | --- | 1200±200 |
|
Mp
(M⨁)
|
953±318 | --- | --- | 2543±1907 |
|
Mp
(MJup)
|
3±1 | --- | --- | 8.0±6.0 |
|
P
(days)
|
--- | --- | --- | 43500 |
|
Rp
(R⨁)
|
30.5+2.2-1.9
|
--- | --- | >15 |
|
Rp
(RJup)
|
2.72+0.20-0.17
|
--- | --- | >1.3 |
- Status
- Confirmed Planet
- Detected By
- Imaging
| Source | Wang et al. 2020 | Haffert et al. 2019 |
|---|---|---|
|
Mp sin i
(M⨁)
|
--- | 2543±1271 |
|
Mp sin i
(MJup)
|
--- | 8.0±4.0 |
|
i
(deg)
|
132±7 | 49.7 |
|
a
(au)
|
34+6-3
|
34.5±2.0 |
|
Teq
(K)
|
995.0+71.0-49.0
|
--- |
|
ω
(deg)
|
136+50-58
|
--- |
|
Mp
(M⨁)
|
636±318 | --- |
|
Mp
(MJup)
|
2±1 | --- |
|
e
|
0.11+0.12-0.06
|
--- |
|
Rp
(R⨁)
|
22.9+6.8-5.0
|
--- |
|
Rp
(RJup)
|
2.04+0.61-0.45
|
--- |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Host Star Metallicity of Directly Imaged Wide-orbit Planets: Implications for Planet Formation
Swastik et al. 2021 | Reference Overview -
Keck/NIRC2 L-band Imaging of Jovian-mass Accreting Protoplanets around PDS 70
Wang et al. 2020 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Two accreting protoplanets around the young star PDS 70
Haffert et al. 2019 | Reference Overview -
Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk
Müller et al. 2018 | Reference Overview -
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Keppler et al. 2018 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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