Registry · deep sky

[EG97] S4

Star SIMBAD * B0/2V 65 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: 17h 45m 40.06s
Declination: −29° 00′ 28.0″
Galactic l, b: 359.94, -0.04621
Proper motion: 13.69, 0.464 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[EG97] S5	Star	0.09807″	—
[EG97] S14	Star	0.1963″	—
[EG97] S6	Star	0.1989″	—
[EG97] S2	Star	0.2546″	—
[EG97] S7	Star	0.2849″	—
[EG97] S21	Star	0.3014″	—
[EG97] S38	Star	0.3222″	—
[EG97] S17	**	0.3257″	—
Sgr A*-f	Cloud	0.3366″	—
G2 Dust Cloud	Infrared	0.3366″	—
[EG97] S24	Star	0.3655″	—

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/eg97-s4 · Registry entry updated 2026-08-14.