Registry · deep sky

* chi Oph

Be* SIMBAD Be* B2Vne 626 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: 16h 27m 01.44s
Declination: −18° 27′ 22.5″
Galactic l, b: 357.93, 20.68
Magnitude V: 4.43
Parallax: 6.5402 mas
Redshift z: -6.338e-05
Radial velocity: -19 km/s
Proper motion: -5.378, -22.31 mas/yr

Also known as

40 identifiers

2MASS J16270145-1827225* 7 OphAAVSO 1621-18ALS 15807[B10] 4183BD-18 4282* chi OphV* chi OphEM* MWC 241FK5 3298Gaia DR2 4323764712417428864Gaia DR3 4323764712422936704GC 22117GCRV 9462GEN# +1.00148184HD 148184HGAM 653HIC 80569HIP 80569HR 6118IRAS 16241-1820IRAS F16241-1820[JE82] 824JP11 2743PMC 90-93 1378PPM 231703ROT 2338SAO 159918SBC9 903[SC96] Oph 64SKY# 29652TD1 19175TIC 204191276TYC 6207-1170-1UBV 21650uvby98 100148184WEB 13630WISEA J162701.42-182722.6YZ 0 6337YZ 108 5939

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 148270	**	484.5″	9.9

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/chi-oph · Registry entry updated 2026-08-14.