Registry · deep sky

HD 158038

HighPM* SIMBAD PM* K1IV 63 papers

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: 17h 25m 45.44s
Declination: +27° 18′ 11.9″
Galactic l, b: 50.397, 29.87
Magnitude V: 7.464
Parallax: 10.567 mas
Redshift z: 6.592e-05
Radial velocity: 19.761 km/s
Proper motion: 44.44, -57.02 mas/yr

Also known as

19 identifiers

2MASS J17254543+2718118AG+27 1626AP J17254543+2718118BD+27 2808Gaia DR1 4574156834713113600Gaia DR2 4574156834713113600Gaia DR3 4574156834713113600GCRV 67085GEN# +1.00158038GSC 02082-01290HD 158038HIC 85294HIP 85294IRAS 17237+2720PPM 105891SAO 85078TIC 313709116TYC 2082-1290-1YZ 27 8189

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 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
1.3	M_sun	± 0.56		NASA Exoplanet Archive	Stassun et al. 2017	2017
1.65	M_sun	± 0.12		NASA Exoplanet Archive	Johnson et al. 2011	2011

Radius 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
4.5	R_sun	± 0.16		NASA Exoplanet Archive	Stassun et al. 2017	2017
4.8	R_sun	± 0.1		NASA Exoplanet Archive	Johnson et al. 2011	2011

Effective temperature 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
4,860	K	± 38		NASA Exoplanet Archive	Stassun et al. 2017	2017
4,897	K	± 44		NASA Exoplanet Archive	Johnson et al. 2011	2011

Related objects

Object	Type	Relation
HD 158038 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 158038 b	Exoplanet	1.12″	7.47
NVSS J172605+271647	RadioG	282.9″	—
TYC 2082-1191-1	RGB*	297.4″	10.58
LEDA 1802078	GtowardsCl	371.3″	—
SDSS J172538.77+272413.8	HotSubdwarf	372.7″	—
SDSS J172544.08+272445.2	HotSubdwarf	393.7″	—
UCAC4 587-056565	Star	463.3″	13.08
SDSS J172608.77+271220.0	QSO	469.9″	—
SDSS J172558.56+272545.2	QSO	485.9″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/hd-158038-2798440 · Registry entry updated 2026-08-14.