UPSA Object Registry
Registry · deep sky

PDS 70

Star K7
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Right ascension
14h 08m 10.11s
Declination
−41° 23′ 52.9″
Galactic l, b
318.06, 19.21
Distance
113.06 pc

Published measurements

3 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 3 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.982 M_sun ± 0.066 NASA Exoplanet Archive Wang et al. 2021 2021
0.76 M_sun ± 0.02 NASA Exoplanet Archive Keppler et al. 2018 2018
0.76 M_sun ± 0.02 NASA Exoplanet Archive Müller et al. 2018 2018

Radius 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1.26 R_sun ± 0.15 NASA Exoplanet Archive Keppler et al. 2018 2018
1.26 R_sun ± 0.15 NASA Exoplanet Archive Müller et al. 2018 2018

Effective temperature 4 values

ValueUnitUncertainty Band / methodSourceReferenceYear
4,109 K ± 36 NASA Exoplanet Archive Wang et al. 2021 2021
3,972 K ± 36 NASA Exoplanet Archive Wang et al. 2020 2020
3,972 K ± 36 NASA Exoplanet Archive Keppler et al. 2018 2018
3,972 K ± 36 NASA Exoplanet Archive Müller et al. 2018 2018

Related objects

ObjectTypeRelation
PDS 70 b Exoplanethost
PDS 70 c Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
PDS 70 b Exoplanet 0.003074″ 12.03
PDS 70 c Exoplanet 0.003074″ 12.03
CD-40 8434 TTauri* 0.5921″ 12.18
CD-40 8434b Planet 0.5921″ —
CD-40 8434c Planet 0.5921″ —
PDS 70d Planet Candidate 0.5921″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/pds-70 · Registry entry updated 2026-08-14.