Registry · deep sky

* t Her

Star SIMBAD * A8Vn 56 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: 18h 21m 01.02s
Declination: +28° 52′ 11.8″
Galactic l, b: 56.401, 18.86
Magnitude V: 5.115
Parallax: 11.876 mas
Redshift z: -9.873e-05
Radial velocity: -29.6 km/s
Proper motion: 4.022, 47.67 mas/yr

Also known as

33 identifiers

* 107 Her2MASS J18210102+2852117AG+28 1776BD+28 2981Gaia DR1 4586704152171644160Gaia DR2 4586704156472497920Gaia DR3 4586704156472497920GC 25057GCRV 10837GEN# +1.00168914GSC 02105-02586HD 168914HIC 89935HIP 89935HR 6877IRAS 18190+2850PLX 4220PLX 4220.00PPM 107115ROT 2595SAO 85957SKY# 33469* t HerTD1 22262TIC 423196055TYC 2105-2586-1UBV 15621UBV M 22878uvby98 100168914WEB 15358WISE J182101.02+285212.2WISEA J182101.01+285212.2YZ 28 8834

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ZTF J182031.49+284837.2	RRLyrae	443.4″	—
HD 169003	Star	516.5″	8.52

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/t-her · Registry entry updated 2026-08-14.