Q66534666

Thing star Q66534666

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Q66534666

Summary

Q66534666 is a star^[1].

Key Facts

Q66534666's instance of is recorded as star^[2].
Q66534666's spectral class is recorded as B5V^[3].
Q66534666's catalog code is recorded as HD 20001^[4].
Q66534666's catalog code is recorded as GSC 05878-01291^[5].
Q66534666's catalog code is recorded as HIC 14898^[6].
Q66534666's catalog code is recorded as HIP 14898^[7].
Q66534666's catalog code is recorded as 2MASS J03121538-2037104^[8].
Q66534666's catalog code is recorded as PPM 245937^[9].
Q66534666's catalog code is recorded as SAO 168376^[10].
Q66534666's catalog code is recorded as TD1 1985^[11].
Q66534666's catalog code is recorded as uvby98 100020001^[12].
Q66534666's catalog code is recorded as YZ 110 885^[13].
Q66534666's catalog code is recorded as BD-21 576^[14].
Q66534666's catalog code is recorded as TYC 5878-1291-1^[15].
Q66534666's catalog code is recorded as Gaia DR2 5102820583902643584^[16].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.90'}^[17].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.03'}^[18].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.0043'}^[19].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.241'}^[20].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.322'}^[21].
Q66534666's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.308'}^[22].
Q66534666's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9213'}^[23].
Q66534666's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.8'}^[24].
Q66534666's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.3'}^[25].
Q66534666's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+520.4809'}^[26].

Body

Definition and Type

Q66534666's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +6.90, unit: 1, amount: +7.03, unit: 1, amount: +7.0043, unit: 1, amount: +7.241, unit: 1, amount: +7.322, unit: 1, amount: +7.308

Catalog code HD 20001, GSC 05878-01291, HIC 14898, HIP 14898, 2MASS J03121538-2037104, PPM 245937, SAO 168376, TD1 1985, uvby98 100020001, YZ 110 885, BD-21 576, TYC 5878-1291-1, Gaia DR2 5102820583902643584

Declination unit: www.wikidata.org, amount: -20.61959110592880

Declination component of proper motion unit: www.wikidata.org, amount: +2.944

Distance from earth unit: www.wikidata.org, amount: +520.4809

Effective temperature unit: www.wikidata.org, amount: +13555

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9213

Radial velocity unit: www.wikidata.org, amount: +7.8, unit: www.wikidata.org, amount: +16.3

Right ascension unit: www.wikidata.org, amount: +48.06407877279580

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.751

Spectral class B5V

Stellar rotational velocity unit: www.wikidata.org, amount: +4

Surface gravity unit: www.wikidata.org, amount: +5000, unit: www.wikidata.org, amount: +4990

External References (2)

Gaia id 5102820583902643584

Simbad id HD 20001

References

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

Direct Wikidata claims

[2] ↑ Q66534666 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q66534666 — spectral class (P215): B5V. Projected rotational velocities and stellar characterization of 350 B stars in the nearby Galactic disk. wikidata.org.
[4] ↑ Q66534666 — catalog code (P528): HD 20001. SIMBAD. wikidata.org.
[5] ↑ Q66534666 — catalog code (P528): GSC 05878-01291. SIMBAD. wikidata.org.
[6] ↑ Q66534666 — catalog code (P528): HIC 14898. SIMBAD. wikidata.org.
[7] ↑ Q66534666 — catalog code (P528): HIP 14898. SIMBAD. wikidata.org.
[8] ↑ Q66534666 — catalog code (P528): 2MASS J03121538-2037104. SIMBAD. wikidata.org.
[9] ↑ Q66534666 — catalog code (P528): PPM 245937. SIMBAD. wikidata.org.
[10] ↑ Q66534666 — catalog code (P528): SAO 168376. SIMBAD. wikidata.org.
[11] ↑ Q66534666 — catalog code (P528): TD1 1985. SIMBAD. wikidata.org.
[12] ↑ Q66534666 — catalog code (P528): uvby98 100020001. SIMBAD. wikidata.org.
[13] ↑ Q66534666 — catalog code (P528): YZ 110 885. SIMBAD. wikidata.org.
[14] ↑ Q66534666 — catalog code (P528): BD-21 576. SIMBAD. wikidata.org.
[15] ↑ Q66534666 — catalog code (P528): TYC 5878-1291-1. SIMBAD. wikidata.org.
[16] ↑ Q66534666 — catalog code (P528): Gaia DR2 5102820583902643584. SIMBAD. wikidata.org.
[17] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.90'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.03'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.0043'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.241'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.322'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q66534666 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.308'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q66534666 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9213'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q66534666 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.8'}. A stellar rotation census of B stars: from ZAMS to TAMS. wikidata.org.
[25] ↑ Q66534666 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.3'}. A stellar rotation census of B stars: from ZAMS to TAMS. wikidata.org.
[26] ↑ Q66534666 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+520.4809'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q66534666 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). Q66534666. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66534666

MLA “Q66534666.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66534666.

BibTeX

@misc{4ortxyz_q66534666_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66534666}}, year = {2026}, url = {https://4ort.xyz/entity/q66534666}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66534666 — https://4ort.xyz/entity/q66534666 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q66534666 · Last refreshed: May 7, 2026