Registry · deep sky

TYC 3156-1729-1

Star SIMBAD * B1II 5 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: 20h 22m 08.79s
Declination: +39° 58′ 16.1″
Galactic l, b: 77.905, 1.717
Magnitude V: 11.6
Parallax: 0.578 mas
Proper motion: -3.554, -5.947 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IRAS 20205+3948	YSO	151.6″	—
TYC 3156-1749-1	Star	218.6″	11.39
HD 229151	Star	326.1″	9.67
ZTF J202242.49+400036.5	BYDraV*	411.8″	—
HD 229114	Star	503.6″	8.86

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/tyc-3156-1729-1 · Registry entry updated 2026-08-14.