Q74278451

Thing star Q74278451

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Q74278451

Summary

Q74278451 is a star^[1].

Key Facts

Q74278451's instance of is recorded as star^[2].
Q74278451's spectral class is recorded as K0^[3].
Q74278451's catalog code is recorded as 2MASS J03295176+4110348^[4].
Q74278451's catalog code is recorded as AG+41 370^[5].
Q74278451's catalog code is recorded as BD+40 765^[6].
Q74278451's catalog code is recorded as DO 27181^[7].
Q74278451's catalog code is recorded as GSC 02865-01727^[8].
Q74278451's catalog code is recorded as HD 21523^[9].
Q74278451's catalog code is recorded as PPM 46245^[10].
Q74278451's catalog code is recorded as SAO 38883^[11].
Q74278451's catalog code is recorded as TYC 2865-1727-1^[12].
Q74278451's catalog code is recorded as 1RXS J032951.4+411039^[13].
Q74278451's catalog code is recorded as Gaia DR1 237629064335069312^[14].
Q74278451's catalog code is recorded as Gaia DR2 237629068632742016^[15].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.77'}^[16].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.637'}^[17].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.078'}^[18].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.928'}^[19].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.86'}^[20].
Q74278451's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.2851'}^[21].
Q74278451's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9254'}^[22].
Q74278451's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.93'}^[23].
Q74278451's metallicity is recorded as {'unit': '1', 'amount': '-0.05'}^[24].
Q74278451's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+341.8336'}^[25].
Q74278451's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.1'}^[26].

Body

Definition and Type

Q74278451'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: +8.77, unit: 1, amount: +6.637, unit: 1, amount: +6.078, unit: 1, amount: +5.928, unit: 1, amount: +9.86, unit: 1, amount: +8.2851

Catalog code 2MASS J03295176+4110348, AG+41 370, BD+40 765, DO 27181, GSC 02865-01727, HD 21523, PPM 46245, SAO 38883, TYC 2865-1727-1, 1RXS J032951.4+411039, Gaia DR1 237629064335069312, Gaia DR2 237629068632742016

Declination unit: www.wikidata.org, amount: +41.17640800418700

Declination component of proper motion unit: www.wikidata.org, amount: +2.252

Distance from earth unit: www.wikidata.org, amount: +341.8336

Effective temperature unit: www.wikidata.org, amount: +4867

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.05

Parallax unit: www.wikidata.org, amount: +2.9254

Radial velocity unit: www.wikidata.org, amount: -10.93

Right ascension unit: www.wikidata.org, amount: +52.46569404182090

Right ascension component of proper motion unit: www.wikidata.org, amount: -15.548

Spectral class K0

Stellar rotational velocity unit: www.wikidata.org, amount: +31.1

Surface gravity unit: www.wikidata.org, amount: +520

External References (2)

Gaia id 237629068632742016

Simbad id HD 21523

References

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

Direct Wikidata claims

[2] ↑ Q74278451 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q74278451 — spectral class (P215): K0. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[4] ↑ Q74278451 — catalog code (P528): 2MASS J03295176+4110348. SIMBAD. wikidata.org.
[5] ↑ Q74278451 — catalog code (P528): AG+41 370. SIMBAD. wikidata.org.
[6] ↑ Q74278451 — catalog code (P528): BD+40 765. SIMBAD. wikidata.org.
[7] ↑ Q74278451 — catalog code (P528): DO 27181. SIMBAD. wikidata.org.
[8] ↑ Q74278451 — catalog code (P528): GSC 02865-01727. SIMBAD. wikidata.org.
[9] ↑ Q74278451 — catalog code (P528): HD 21523. SIMBAD. wikidata.org.
[10] ↑ Q74278451 — catalog code (P528): PPM 46245. SIMBAD. wikidata.org.
[11] ↑ Q74278451 — catalog code (P528): SAO 38883. SIMBAD. wikidata.org.
[12] ↑ Q74278451 — catalog code (P528): TYC 2865-1727-1. SIMBAD. wikidata.org.
[13] ↑ Q74278451 — catalog code (P528): 1RXS J032951.4+411039. SIMBAD. wikidata.org.
[14] ↑ Q74278451 — catalog code (P528): Gaia DR1 237629064335069312. SIMBAD. wikidata.org.
[15] ↑ Q74278451 — catalog code (P528): Gaia DR2 237629068632742016. SIMBAD. wikidata.org.
[16] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.77'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.637'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.078'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.928'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.86'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q74278451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.2851'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q74278451 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9254'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q74278451 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.93'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74278451 — metallicity (P2227): {'unit': '1', 'amount': '-0.05'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.
[25] ↑ Q74278451 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+341.8336'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q74278451 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.1'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.

Class ancestry

[1] ↑ Q74278451 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). Q74278451. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74278451

MLA “Q74278451.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74278451.

BibTeX

@misc{4ortxyz_q74278451_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74278451}}, year = {2026}, url = {https://4ort.xyz/entity/q74278451}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74278451 — https://4ort.xyz/entity/q74278451 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74278451 · Last refreshed: May 7, 2026