Registry · deep sky

V* RR Oph

Mira SIMBAD Mi* M4+-5e 48 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 49m 02.46s
Declination: −19° 27′ 52.3″
Galactic l, b: 0.51281, 15.97
Magnitude V: 8
Parallax: 1.0842 mas
Redshift z: 0.00020016
Radial velocity: 60 km/s
Proper motion: -3.781, -1.352 mas/yr

Also known as

18 identifiers

2MASS J16490246-1927524AAVSO 1643-19ASAS J164902-1927.8ASASSN-V J164902.41-192752.3ATO J252.2603-19.4645BD-19 4435Gaia DR2 4130587357014777088Gaia DR3 4130587357014777088GCRV 9665HD 151592IRAS 16461-1922IRC -20333RAFGL 1894V* RR OphTIC 197944322WEB 13894WISEA J164902.45-192752.4AKARI-IRC-V1 J1649024-192751

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
TYC 6226-1723-1	ChemPec*	227.6″	11.48
UCAC4 353-082493	RGB*	242.4″	14.69
2MASS J16490471-1923325	LongPeriodV*	261.7″	—
TYC 6226-1140-1	HorBranch*	284.5″	10.84
UCAC4 353-082470	HorBranch*	376.5″	13.11
UCAC4 353-082432	Star	422.9″	13.54
ZTF J164932.21-192907.8	RRLyrae	427.6″	—
ATO J252.3933-19.4587	RRLyrae	452.2″	—
2MASS J16490534-1920136	HorBranch*	460.4″	—
ATO J252.3197-19.3390	RRLyrae	494.9″	—
UCAC4 353-082536	Star	496.7″	12.63

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/v-rr-oph · Registry entry updated 2026-08-14.