Registry · deep sky

HD 171957

Star SIMBAD * B8II/III 46 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: 18h 38m 04.48s
Declination: −14° 00′ 17.2″
Galactic l, b: 18.951, -3.441
Magnitude V: 6.47
Parallax: 3.5075 mas
Redshift z: -4.510e-05
Radial velocity: -13.52 km/s
Proper motion: -1.457, -9.201 mas/yr

Also known as

34 identifiers

2MASS J18380448-1400173ADS 11512 A** B 2911ABD-14 5139** BU 135ACCDM J18381-1400ACSI-14 5139 1Gaia DR2 4103838472556224128Gaia DR3 4103838472556224128GC 25465GCRV 68414GEN# +1.00171957GSC 05703-02958HD 171957HIC 91369HIP 91369HR 6989IDS 18324-1405 APPM 234820RAVE J183804.5-140017SAO 161687SKY# 34154** SLE 218ASRS 14976TD1 22836TIC 433927997TYC 5703-2958-1UBV 15827UBV M 23097uvby98 100171957WDS J18381-1400AWEB 15700YZ 0 5717YZ 104 6859

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
UCAC2 26748409	Star	127.5″	11.54
Gaia DR2 4103836887644394880	Star	131.3″	—
UCAC4 380-124092	Star	264.2″	12.07
OGLE BLG-RRLYR-64176	RRLyrae	325.8″	—
Gaia DR2 4103840018744209408	EmLine*	330.1″	—
Gaia DR2 4103842969319423232	Star	433.5″	—
OGLE BLG-RRLYR-64388	RRLyrae	437.3″	—
Gaia DR2 4103839675146839680	Star	454.3″	—
LS IV -14 96	Star	456.5″	—

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/hd-171957 · Registry entry updated 2026-08-14.