Registry · deep sky

HD 168021

** SIMBAD ** B0Ia+B0.2II 85 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 18m 43.26s
Declination: −18° 37′ 10.8″
Galactic l, b: 12.704, -1.467
Magnitude V: 6.86
Parallax: 1.7864 mas
Redshift z: 1.167e-05
Radial velocity: 3.5 km/s
Proper motion: 0.118, -0.971 mas/yr

Also known as

33 identifiers

2MASS J18184325-1837107AAVSO 1812-18ADS 11240 ABALS 4901BD-18 4896BD-18 4897** BU 639CCDM J18187-1837ABCSI-18 4896 1Gaia DR2 4096324302654797952Gaia DR3 4096324302654797952GC 24978GCRV 10764GEN# +1.00168021GSC 06269-04010HD 168021HR 6848IDS 18128-1840 ABLS 4901MCW 654NSV 10543PPM 234337ROT 7520SAO 161304SKY# 33385TYC 6269-4010-1UBV 15560UCAC4 357-133889uvby98 100168021WDS J18187-1837ABWEB 15294WEB 15298YZ 108 7613

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LS 4902	Star	17.25″	7.63
2MASS J18185414-1837289	Star	155.7″	—
2MASS J18190783-1836184	Star	353.2″	—
2MASS J18185846-1832063	RGB*	373.4″	—
2MASS J18182887-1831376	LongPeriodV* Candidate	390.8″	—
2MASS J18184705-1843502	Star	403.1″	—
2MASS J18181373-1839505	LongPeriodV* Candidate	449″	—
HD 168116	Star	465.9″	7.63

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/hd-168021 · Registry entry updated 2026-08-14.