Registry · deep sky

* iot Oph

HighPM* SIMBAD PM* B8V 118 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 54m 00.47s
Declination: +10° 09′ 55.3″
Galactic l, b: 28.734, 30.66
Magnitude V: 4.38
Parallax: 13.187 mas
Redshift z: -4.973e-05
Radial velocity: -14.91 km/s
Proper motion: -54.32, -34.91 mas/yr

Also known as

36 identifiers

* 25 Oph2MASS J16540046+1009555AG+10 1983ALS 17417[B10] 4302BD+10 3092FK5 1442Gaia DR2 4447348307551626624Gaia DR3 4447348307551626624GC 22775GCRV 9728GEN# +1.00152614HD 152614HIC 82673HIP 82673HR 6281* iot OphIRAS 16516+1014JP11 2801N30 3775PLX 3840.1PLX 3840.10PMC 90-93 1019PPM 132794ROT 2394SAO 102458SKY# 30426SRS 31442TD1 19698TIC 337426319TYC 979-2199-1UBV 14323UBV M 21784uvby98 100152614WEB 13963YZ 10 5895

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J16534619+1010451	RGB*	216.6″	—
ATO J253.5660+10.1330	RRLyrae	255.1″	—
CRTS J165422.5+101051	RRLyrae	330.6″	15.98
2MASS J16542057+1012471	RGB*	342.9″	—

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