Q66492987

Thing high_proper_motion_star Q66492987

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Q66492987

Summary

Q66492987 is a high proper-motion star^[1].

Key Facts

Q66492987's instance of is recorded as high proper-motion star^[2].
Q66492987's spectral class is recorded as G8/K1III+(F/G)^[3].
Q66492987's catalog code is recorded as HD 203021^[4].
Q66492987's catalog code is recorded as CPC 19 8329^[5].
Q66492987's catalog code is recorded as GSC 08434-00619^[6].
Q66492987's catalog code is recorded as HIC 105439^[7].
Q66492987's catalog code is recorded as HIP 105439^[8].
Q66492987's catalog code is recorded as IRAS 21178-5158^[9].
Q66492987's catalog code is recorded as 2MASS J21212360-5145095^[10].
Q66492987's catalog code is recorded as PPM 349327^[11].
Q66492987's catalog code is recorded as SAO 246985^[12].
Q66492987's catalog code is recorded as uvby98 100203021^[13].
Q66492987's catalog code is recorded as Gaia DR1 6466156002382164224^[14].
Q66492987's catalog code is recorded as TYC 8434-619-1^[15].
Q66492987's catalog code is recorded as Gaia DR2 6466156006675164288^[16].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.40'}^[17].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.75'}^[18].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.5852'}^[19].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.585'}^[20].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.252'}^[21].
Q66492987's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.162'}^[22].
Q66492987's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+20.8092'}^[23].
Q66492987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.32'}^[24].
Q66492987's metallicity is recorded as {'unit': '1', 'amount': '-0.01'}^[25].
Q66492987's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+48.0557'}^[26].

Body

Definition and Type

Q66492987's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +7.40, unit: 1, amount: +6.75, unit: 1, amount: +6.5852, unit: 1, amount: +5.585, unit: 1, amount: +5.252, unit: 1, amount: +5.162

Catalog code HD 203021, CPC 19 8329, GSC 08434-00619, HIC 105439, HIP 105439, IRAS 21178-5158, 2MASS J21212360-5145095, PPM 349327, SAO 246985, uvby98 100203021, Gaia DR1 6466156002382164224, TYC 8434-619-1, Gaia DR2 6466156006675164288

Declination unit: www.wikidata.org, amount: -51.75261698384800

Declination component of proper motion unit: www.wikidata.org, amount: -90.430

Distance from earth unit: www.wikidata.org, amount: +48.0557

Effective temperature unit: www.wikidata.org, amount: +5832

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.01

Parallax unit: www.wikidata.org, amount: +20.8092

Radial velocity unit: www.wikidata.org, amount: +17.32

Right ascension unit: www.wikidata.org, amount: +320.34830352798180

Right ascension component of proper motion unit: www.wikidata.org, amount: -123.906

Spectral class G8/K1III+(F/G)

Surface gravity unit: www.wikidata.org, amount: +9300

External References (2)

Gaia id 6466156006675164288

Simbad id HD 203021

References

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

Direct Wikidata claims

[2] ↑ Q66492987 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q66492987 — spectral class (P215): G8/K1III+(F/G). Catalogue of two dimentional spectral types for the HD stars, Vol. 2. wikidata.org.
[4] ↑ Q66492987 — catalog code (P528): HD 203021. SIMBAD. wikidata.org.
[5] ↑ Q66492987 — catalog code (P528): CPC 19 8329. SIMBAD. wikidata.org.
[6] ↑ Q66492987 — catalog code (P528): GSC 08434-00619. SIMBAD. wikidata.org.
[7] ↑ Q66492987 — catalog code (P528): HIC 105439. SIMBAD. wikidata.org.
[8] ↑ Q66492987 — catalog code (P528): HIP 105439. SIMBAD. wikidata.org.
[9] ↑ Q66492987 — catalog code (P528): IRAS 21178-5158. SIMBAD. wikidata.org.
[10] ↑ Q66492987 — catalog code (P528): 2MASS J21212360-5145095. SIMBAD. wikidata.org.
[11] ↑ Q66492987 — catalog code (P528): PPM 349327. SIMBAD. wikidata.org.
[12] ↑ Q66492987 — catalog code (P528): SAO 246985. SIMBAD. wikidata.org.
[13] ↑ Q66492987 — catalog code (P528): uvby98 100203021. SIMBAD. wikidata.org.
[14] ↑ Q66492987 — catalog code (P528): Gaia DR1 6466156002382164224. SIMBAD. wikidata.org.
[15] ↑ Q66492987 — catalog code (P528): TYC 8434-619-1. SIMBAD. wikidata.org.
[16] ↑ Q66492987 — catalog code (P528): Gaia DR2 6466156006675164288. SIMBAD. wikidata.org.
[17] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.40'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.75'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.5852'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.585'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.252'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q66492987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.162'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q66492987 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+20.8092'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q66492987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.32'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q66492987 — metallicity (P2227): {'unit': '1', 'amount': '-0.01'}. The Gaia-ESO Survey: Lithium enrichment histories of the Galactic thick and thin disc. wikidata.org.
[26] ↑ Q66492987 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+48.0557'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q66492987 is an instance of high proper-motion star (Q2247863) [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). Q66492987. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66492987

MLA “Q66492987.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66492987.

BibTeX

@misc{4ortxyz_q66492987_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66492987}}, year = {2026}, url = {https://4ort.xyz/entity/q66492987}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66492987 — https://4ort.xyz/entity/q66492987 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q66492987 · Last refreshed: May 7, 2026