Registry · deep sky

HD 73344

HighPM* SIMBAD PM* F6V 112 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: 08h 38m 45.52s
Declination: +23° 41′ 09.3″
Galactic l, b: 201.24, 33.44
Parallax: 28.376 mas
Redshift z: 2.073e-05
Radial velocity: 6.215 km/s
Proper motion: -47.49, -148.5 mas/yr

Also known as

33 identifiers

2MASS J08384552+2341094AG+23 962AGKR 7785ASCC 771423BD+24 1968EPIC 212178066FK5 4776Gaia DR1 666427535336361088Gaia DR2 666427539629086976Gaia DR3 666427539629086976GC 11849GEN# +1.00073344GSC 01942-01827HD 73344HIC 42403HIP 42403LSPM J0838+2341N30 2009PMC 90-93 2951PPM 98895SAO 80310SKY# 16536SPOCS 398TD1 12797TIC 175193677TYC 1942-1827-1UBV 8196UBV M 14522uvby98 100073344WISEA J083845.48+234107.7YZ 23 3458TOI-5140USNO-B1.0 1136-00158491

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
1.19	M_sun	± 0.05		NASA Exoplanet Archive	Zhang et al. 2025	2025
1.2	M_sun	± 0.02		NASA Exoplanet Archive	Sulis et al. 2024	2024

Radius 4 values

Value	Unit	Uncertainty	Source	Reference	Year
1.22	R_sun	± 0.03	NASA Exoplanet Archive	Zhang et al. 2025	2025
1.22568	R_sun	± 0.06434	NASA Exoplanet Archive	ExoFOP	2024
1.22	R_sun	± 0.04	NASA Exoplanet Archive	Sulis et al. 2024	2024
1.438	R_sun	± 0.218	NASA Exoplanet Archive	Yu et al. 2018	2018

Effective temperature 4 values

Value	Unit	Uncertainty	Source	Reference	Year
6,148	K	± 100	NASA Exoplanet Archive	Zhang et al. 2025	2025
6,061.77	K	± 141.9	NASA Exoplanet Archive	ExoFOP	2024
6,252.6	K	± 1.87	NASA Exoplanet Archive	Sulis et al. 2024	2024
6,460	K	± 220	NASA Exoplanet Archive	Yu et al. 2018	2018

Related objects

Object	Type	Relation
HD 73344 b	Exoplanet	host
HD 73344 c	Exoplanet	host
HD 73344 d	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 73344 c	Exoplanet	2.417″	6.894
HD 73344 b	Exoplanet	2.417″	6.894
HD 73344 d	Exoplanet	2.417″	6.894
SDSS J083848.39+233851.7	QSO	143″	—
SDSS J083834.52+234629.5	QSO	354.1″	—
BD+24 1966	HorBranch*	367.3″	10.26
GALEX J083816.9+234335	WhiteDwarf	418.3″	—
BD+24 1963	**	472.2″	9.55
TYC 1942-2766-1	HorBranch*	504.2″	12.26

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-73344-1107956 · Registry entry updated 2026-08-14.