Registry · deep sky

HD 103774

HighPM* SIMBAD PM* F6V 72 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: 11h 56m 55.59s
Declination: −12° 06′ 28.5″
Galactic l, b: 282.55, 48.59
Magnitude V: 7.12
Parallax: 17.799 mas
Redshift z: -1.043e-05
Radial velocity: -3.126 km/s
Proper motion: -125.1, -19.95 mas/yr

Also known as

19 identifiers

2MASS J11565559-1206284BD-11 3211Gaia DR1 3574907301452451968Gaia DR2 3574907305749250432Gaia DR3 3574907305749250432GC 16340GEN# +1.00103774GSC 05521-01086HD 103774HIC 58263HIP 58263PPM 225148SAO 157002SKY# 22499TD1 15965TIC 180205814TYC 5521-1086-1uvby98 100103774YZC 11 4408

Recorded parameters

2 quantities with a single published value

Parameter	Value	Unit	Uncertainty	As published	Source	Reference
Mass	1.335	M_sun	± 0.03		NASA Exoplanet Archive	Lo Curto et al. 2013
Effective temperature	6,489	K	± 77		NASA Exoplanet Archive	Lo Curto et al. 2013

Related objects

Object	Type	Relation
HD 103774 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 103774 b	Exoplanet	1.963″	7.135
TYC 5521-1030-1	HighPM*	153″	10.2
UCAC4 390-056114	Star	380.9″	12.9
NVSS J115646-121359	RadioG	470.1″	—
CRTS J115704.3-121413	EclBin	482.8″	16.1
MCG-02-31-002	LowSurfBrghtG	497.3″	—

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-103774-1872758 · Registry entry updated 2026-08-14.