Registry · deep sky

ZTF J201724.88+373024.6

EclBin SIMBAD EB* 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 24.89s
Declination: +37° 30′ 24.7″
Galactic l, b: 75.35, 1.085
Parallax: 0.3002 mas
Proper motion: -4.206, -7.666 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J20173341+3726366	Star	249.6″	—
Kiso J201755.12+372835.4	EclBin	376″	—
HD 228721	Star	383.3″	8.59
HD 193184	Star	396″	8.49
HD 193077	WolfRayet*	422.1″	8.01
2MASS J20175405+3726177	RGB*	426.1″	—
ATO J304.4180+37.6313	EclBin	484.4″	15.07
HD 228808	Star	501.3″	9.24
V* V2244 Cyg	RRLyrae	521.4″	—
HD 228706	Star	525″	8.75
Ass Cyg OB 1	Association	531.8″	—

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-j201724-88-373024-6 · Registry entry updated 2026-08-14.