Registry · deep sky

ZTF J201725.30+375109.5

LongPeriodV* SIMBAD LP* 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 17m 25.30s
Declination: +37° 51′ 09.6″
Galactic l, b: 75.637, 1.278
Parallax: 0.1787 mas
Redshift z: -2.516e-05
Radial velocity: -7.5435 km/s
Proper motion: -2.531, -5.074 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Kiso J201732.22+375225.5	EclBin	111.8″	—
ZTF J201730.31+375544.2	LongPeriodV*	281″	—
LS II +37 52	Star	364.3″	10.46
Cl Dolidze 40	OpenCluster	376.9″	—
LS II +37 51	Star	412.7″	10.38
2MASS J20172212+3743367	HorBranch*	454.5″	—
ZTF J201808.15+374934.5	LongPeriodV*	516.6″	—

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/ztf-j201725-30-375109-5 · Registry entry updated 2026-08-14.