HD 187420

star in the constellation Telescopium

Thing star Q10848954

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HD 187420

Summary

HD 187420 is a star^[1].

Key Facts

HD 187420's instance of is recorded as star^[2].
HD 187420's constellation is recorded as Telescopium^[3].
HD 187420's spectral class is recorded as G8/K0III^[4].
HD 187420's companion of is recorded as Q10848955^[5].
HD 187420's catalog code is recorded as CCDM J19526-5458A^[6].
HD 187420's catalog code is recorded as CD-55 8312^[7].
HD 187420's catalog code is recorded as CPC 19 7825^[8].
HD 187420's catalog code is recorded as CPD-55 9221^[9].
HD 187420's catalog code is recorded as GC 27482^[10].
HD 187420's catalog code is recorded as GSC 08779-00828^[11].
HD 187420's catalog code is recorded as HD 187420^[12].
HD 187420's catalog code is recorded as HIC 97816^[13].
HD 187420's catalog code is recorded as HIP 97816^[14].
HD 187420's catalog code is recorded as HR 7548^[15].
HD 187420's catalog code is recorded as IDS 19447-5514 A^[16].
HD 187420's catalog code is recorded as N30 4390^[17].
HD 187420's catalog code is recorded as PPM 348070^[18].
HD 187420's catalog code is recorded as SAO 246311^[19].
HD 187420's catalog code is recorded as TYC 8779-828-1^[20].
HD 187420's catalog code is recorded as UBV 16870^[21].
HD 187420's catalog code is recorded as UBV M 24187^[22].
HD 187420's catalog code is recorded as uvby98 100187420 A^[23].
HD 187420's catalog code is recorded as WDS J19526-5458A^[24].
HD 187420's catalog code is recorded as 2MASS J19523772-5458155^[25].
HD 187420's catalog code is recorded as Gaia DR2 6641186850384256896^[26].

Body

Definition and Type

HD 187420's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +6.587, unit: 1, amount: +5.705, unit: 1, amount: +5.4747, unit: 1, amount: +4.258, unit: 1, amount: +3.734, unit: 1, amount: +3.66

Catalog code CCDM J19526-5458A, CD-55 8312, CPC 19 7825, CPD-55 9221, GC 27482, GSC 08779-00828, HD 187420, HIC 97816, HIP 97816, HR 7548, IDS 19447-5514 A, N30 4390, PPM 348070, SAO 246311, TYC 8779-828-1, UBV 16870, UBV M 24187, uvby98 100187420 A, WDS J19526-5458A, 2MASS J19523772-5458155, Gaia DR2 6641186850384256896

Companion of HD 187421

Constellation Telescopium

Declination unit: www.wikidata.org, amount: -54.97102960899580

Declination component of proper motion unit: www.wikidata.org, amount: +3.509

Distance from earth unit: www.wikidata.org, amount: +126.3584

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.9140

Radial velocity unit: www.wikidata.org, amount: -16.06

Right ascension unit: www.wikidata.org, amount: +298.15716963090840

Right ascension component of proper motion unit: www.wikidata.org, amount: +18.869

Spectral class G8/K0III

External References (3)

Gaia id 6641186850384256896

Google knowledge graph id /g/119pfx6ds

Simbad id HD 187420

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q10848954 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q10848954 — constellation (P59): Telescopium. VizieR. wikidata.org.
[4] ↑ Q10848954 — spectral class (P215): G8/K0III. Q66617329. wikidata.org.
[5] ↑ Q10848954 — companion of (P399): Q10848955. Washington Double Star Catalog. wikidata.org.
[6] ↑ Q10848954 — catalog code (P528): CCDM J19526-5458A. SIMBAD. wikidata.org.
[7] ↑ Q10848954 — catalog code (P528): CD-55 8312. SIMBAD. wikidata.org.
[8] ↑ Q10848954 — catalog code (P528): CPC 19 7825. SIMBAD. wikidata.org.
[9] ↑ Q10848954 — catalog code (P528): CPD-55 9221. SIMBAD. wikidata.org.
[10] ↑ Q10848954 — catalog code (P528): GC 27482. SIMBAD. wikidata.org.
[11] ↑ Q10848954 — catalog code (P528): GSC 08779-00828. SIMBAD. wikidata.org.
[12] ↑ Q10848954 — catalog code (P528): HD 187420. SIMBAD. wikidata.org.
[13] ↑ Q10848954 — catalog code (P528): HIC 97816. SIMBAD. wikidata.org.
[14] ↑ Q10848954 — catalog code (P528): HIP 97816. SIMBAD. wikidata.org.
[15] ↑ Q10848954 — catalog code (P528): HR 7548. SIMBAD. wikidata.org.
[16] ↑ Q10848954 — catalog code (P528): IDS 19447-5514 A. SIMBAD. wikidata.org.
[17] ↑ Q10848954 — catalog code (P528): N30 4390. SIMBAD. wikidata.org.
[18] ↑ Q10848954 — catalog code (P528): PPM 348070. SIMBAD. wikidata.org.
[19] ↑ Q10848954 — catalog code (P528): SAO 246311. SIMBAD. wikidata.org.
[20] ↑ Q10848954 — catalog code (P528): TYC 8779-828-1. SIMBAD. wikidata.org.
[21] ↑ Q10848954 — catalog code (P528): UBV 16870. SIMBAD. wikidata.org.
[22] ↑ Q10848954 — catalog code (P528): UBV M 24187. SIMBAD. wikidata.org.
[23] ↑ Q10848954 — catalog code (P528): uvby98 100187420 A. SIMBAD. wikidata.org.
[24] ↑ Q10848954 — catalog code (P528): WDS J19526-5458A. SIMBAD. wikidata.org.
[25] ↑ Q10848954 — catalog code (P528): 2MASS J19523772-5458155. SIMBAD. wikidata.org.
[26] ↑ Q10848954 — catalog code (P528): Gaia DR2 6641186850384256896. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q10848954 is an instance of star (Q523) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). HD 187420. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10848954

MLA “HD 187420.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10848954.

BibTeX

@misc{4ortxyz_q10848954_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 187420}}, year = {2026}, url = {https://4ort.xyz/entity/q10848954}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 187420 — https://4ort.xyz/entity/q10848954 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q10848954 · Last refreshed: May 7, 2026