PDS 70 (Q55361304)

The star formation history and accretion-disc fraction among the K-type members of the Scorpius-Centaurus OB association

rotating variable star

2 references

General catalogue of variable stars: Version GCVS 5.1

1 reference

1 reference

astrophysical X-ray source

1 reference

1 reference

1 reference

young stellar object candidate

1 reference

Scorpius–Centaurus Association

part of

1 reference

imported from Wikimedia project

image

PDS 70 - eso2111b (cropped).jpg
1,500 × 1,500; 198 KB

media legend

ALMA image of the PDS 70 system, with exoplanet PDS 70c visible to right of center. (English)

0 references

PDS 70.jpg
2,000 × 1,692; 286 KB

media legend

Изображение формирования экзопланеты, полученное ОБТ (Russian)

VLT image of the PDS 70 system, with exoplanet PDS 70b visible just right of center. (English)

1 reference

Russian Wikipedia

video

Zooming in on the PDS 70 system (eso2111c).webm
50 s, 3,840 × 2,160; 97.27 MB

0 references

mass

0.76±0.02 solar mass

2 references

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

catalog code

ASAS J140809-4123.8

All Sky Automated Survey

1 reference

DENIS J140810.1-412352

Deep Near Infrared Survey of the Southern Sky

1 reference

GSC 07811-01917

1 reference

IRAS 14050-4109

1 reference

2MASS J14081015-4123525

1 reference

PDS 70

1 reference

PSCz Q14050-4109

1 reference

RAVE J140810.2-412352

RAdial Velocity Experiment

1 reference

Fourth USNO CCD Astrograph Catalog

1RXS J140809.8-412352

1 reference

TIC 179413040

1 reference

UCAC4 244-066074

1 reference

V1032 Cen

General Catalogue of Variable Stars

1 reference

inferred from equatorial coordinates

Gaia DR2 6110141563309613056

1 reference

Gaia DR3 6110141563309613056

1 reference

1 reference

child astronomical body

PDS 70b

series ordinal

b

0 references

PDS 70c

series ordinal

c

0 references

distance from Earth

113.4314±0.5211 parsec

1 reference

102.01±0.9224 parsec

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

112.391±0.2413 parsec

1 reference

reason for deprecated rank

113.43±0.52 parsec

item/value with less precision and/or accuracy

1 reference

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

113.064±0.523 parsec

4 references

Keck/NIRC2 L’-band Imaging of Jovian-mass Accreting Protoplanets around PDS 70

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

Two accreting protoplanets around the young star PDS 70

parallax

8.8159±0.0405 milliarcsecond

1 reference

9.804±0.0869 milliarcsecond

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

8.8975±0.0191 milliarcsecond

1 reference

declination component of proper motion

−23.823±0.064 milliarcsecond per year

1 reference

−24.041±0.021 milliarcsecond per year

1 reference

right ascension component of proper motion

−29.661±0.066 milliarcsecond per year

1 reference

−29.697±0.021 milliarcsecond per year

1 reference

radial velocity

3.934±6.888 kilometre per second

1 reference

The RAdial velocity experiment (RAVE): third data release

3.93±6.89 kilometre per second

1 reference

The Radial Velocity Experiment (RAVE): fifth data release

3.13±1.4 kilometre per second

1 reference

3.93±6.97 kilometre per second

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

type of variable star

rotating variable star

1 reference

ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey

T Tauri-type star

1 reference

Coronagraphic imaging of three weak-line T Tauri stars: evidence of planetary formation around PDS 70

BY Draconis variable

1 reference

General catalogue of variable stars: Version GCVS 5.1

spectral class

K7

1 reference

K7IVe

1 reference

The star formation history and accretion-disc fraction among the K-type members of the Scorpius-Centaurus OB association

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

13.42±0.05

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

12.18±0.06

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

11.71±0.07

1 reference

11.606008±0.004075

1 reference

The DENIS database, 3rd Release

10.506±0.03

2 references

9.553±0.024

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

8.823±0.04

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

8.542±0.023

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

12.81±0.04

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

11.65±0.04

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

11.09±0.04

1 reference

luminosity

0.3246914±0.00229056 solar luminosity

1 reference

radius

1.0631576±0.1122116 solar radius

1 reference

1.26±0.15 solar radius

2 references

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

locator map image

Star chart of Centaurus constellation highlighting PDS 70 (eso1821c).jpg
3,338 × 3,182; 903 KB

0 references

2 references

212.04231062531 degree

1 reference

declination

−41.39793702530 degree

1 reference

effective temperature

3,800 kelvin

2 references

The radial velocity experiment (RAVE): fourth data release

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

4,225.6665±242.3638 kelvin

1 reference

3,972±36 kelvin

4 references

The star formation history and accretion-disc fraction among the K-type members of the Scorpius-Centaurus OB association

reference URL

https://vizier.cds.unistra.fr/viz-bin/VizieR-5?-ref=VIZ64be7db43c062d&-out.add=.&-source=J/MNRAS/461/794/table7&recno=164

Keck/NIRC2 L’-band Imaging of Jovian-mass Accreting Protoplanets around PDS 70

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

4,018 kelvin

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

4,237±134 kelvin

1 reference

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

surface gravity

31,600 centimetre per square second

2 references

The radial velocity experiment (RAVE): fourth data release

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

10,800 centimetre per square second

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

age estimated by a dating method

0.0054±0.001 gigaannum

4 references

Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

Keck/NIRC2 L’-band Imaging of Jovian-mass Accreting Protoplanets around PDS 70

Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

Two accreting protoplanets around the young star PDS 70